New Year 2026 Special

Goldratt's Simulator Bundle

Start 2026 strong with FIVE simulators inspired by the creator of Theory of Constraints and the Co-Founder of Goldratt Research Labs, Dr. Eli Goldratt.

The Simulators

Goldratt's Dice Game Simulator
Goldratt's Dice Game
$150 Value

Discover the secret to dramatically INCREASE throughput and REDUCE lead times without compromising your reliability or increasing costs.

P&Q Simulator
P&Q Simulator
$150 Value

Can you discover the secrets to maximise profitability in a factory that only makes two products, P and Q?

Multitasking Simulator
Multitasking Simulator
$80 Value

Discover How You Can Increase Productivity, Reduce Stress, and Minimize Errors at Work and At Home.

Hiking Simulator
Hiking Simulator
$80 Value

Discover New Strategies to Overcome Performance Variability and Improve Team Coordination for Peak Efficiency.

The Wealth Gap Challenge
The Wealth Gap Challenge
$80 Value

Discover the counter-intuitive reasons behind the growing wealth gap and test different strategies to solve economic disparity.

The New Year Offer Stack
Goldratt's Dice Game $150
P&Q Simulator $150
Multitasking Simulator $80
Hiking Simulator $80
The Wealth Gap Challenge $80
Total Value $540 (Sum of items above)

Starter Package

Perfect for Consultants & Students

$540 Value
$79
Annual License
(1-Year Access)
85% OFF
  • Access to All 5 Simulators (1 Year)
  • Wealth Gap Challenge Included
  • Free Updates included
Get Starter Package 14-Day Money Back Guarantee
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Frequently Asked Questions

What is a 5-Year Renewable License?
This license grants you full, uninterrupted access to the simulators for 5 years. It replaces the need for a monthly subscription, saving you thousands of dollars over time. As the name suggests, the license is renewable. After the initial 5-year period, your license will be renewed FOR FREE to ensure uninterrupted access to the simulators.
How quickly do I get access?
Immediately! Once your order is processed, you will automatically receive an email with download links to all of the simulators and instructions to access them.
What if I am not satisfied?
We offer a 14-Day Money Back Guarantee. If you feel the bundle doesn't deliver the value you expected, simply contact our support team within 14 days for a full refund.

*Terms and conditions apply
I already own the old Simulators. Is this bundle worth it?
Absolutely. This bundle now includes the brand new Wealth Gap Challenge. Buying this bundle secures you this powerful tool along with extended/renewable access to our classic suite of simulators at a fraction of the cost.

The Wealth Gap Challenge

Discover The Secret To Our Widening Wealth Margins

Despite major efforts and some success to remove discriminatory practices to help level the playing field, the wealth gap between the ultra-poor and the ultra-rich keeps growing. Why is that?

In this video, Dr. Alan Barnard, CEO of Goldratt Research Labs, shares a counter-intuitive reason for this phenomena that is based on his research on how small changes, when amplified by randomness and other mechanisms, can have very large impacts on systems.

​​​Now, for the first time, you can download a simulation model that you can use to discover, for yourself, why there is such a large and growing wealth gap in all countries, and secondly, to test out different strategies like a wealth tax that can be used to protect the poorest of the poor from extreme poverty.​​

THE DICE GAME is based on Dr. Eli Goldratt's best-selling book "The Goal"

Dr. Eli Goldratt's book "The Goal" has sold more than 10 million copies and has revolutionized manufacturing. It has become the go-to book not just for Fortune 500 executives, but also for MBA students, management teams, and business owners.

The Dice Game is how protagonist Alex Rogo discovered why systems perform well below expectations when they have variability and interdependency between processes and machines.

Now, for the first time, you can have access to the DICE GAME in the form of an Interactive Simulation Model to discover: How to dramatically improve the performance of any system in a very simple but counter-intuitive way.

What Is The Wealth Gap Challenge?​

The Wealth Gap Challenge is a sophisticated simulation designed to help users understand the reasons behind the large wealth gaps found in most economies. Why are the rich are getting richer and the poor getting poorer? And more importantly, how can we solve it?

​Test different rules and strategies to see if you can figure out the solution yourself.

How Does It Work?

Try your hand at the Wealth Gap Challenge using our intuitive software to see if you can apply simple rules to decrease the massive wealth gap.

​​​The Wealth Gap Challenge simulates 100 people, each starting with $100 and trading with a different person every day for 100 days. With an even 50/50 chance of winning the results may shock you.​​

Who Needs The Wealth Gap Challenge

STUDENTS & PROFESSORS

​Whether you are teaching or learning, the Wealth Gap Challenge in an invaluable academic tool to help display the reasons the wealth gap happens, and why it is getting worse.

With powerful visuals and fast results, it is the ideal companion to any classroom.

Policy Makers & Activists​

​Anyone involved in creating change or looking to solve the wealth gap problem will find the Wealth Gap Challenge to be a useful tool.

Whether its to test a theory, to illustrate a point, or to understand the mechanics at play, the Wealth Gap Challenge is the easy solution.

GOLDRATT'S DICE GAME

From "The Goal" - The book every Amazon executive reads

Discover the secret to dramatically INCREASE throughput and REDUCE lead times without compromising your reliability or increasing costs

Unlock the secrets with the new interactive Goldratt's Dice Game

Secret #1

Why most organizations are not able to reliably achieve their output targets

Secret #2

Why efforts to improve resource utilization often reduce output and increase lead time and WIP

Secret #3

What small but counter-intuitive change can result in BIG output and profitability improvements

THE DICE GAME is based on Dr. Eli Goldratt's best-selling book "The Goal"

Dr. Eli Goldratt's book "The Goal" has sold more than 10 million copies and has revolutionized manufacturing. It has become the go-to book not just for Fortune 500 executives, but also for MBA students, management teams, and business owners.

The Dice Game is how protagonist Alex Rogo discovered why systems perform well below expectations when they have variability and interdependency between processes and machines.

Now, for the first time, you can have access to the DICE GAME in the form of an Interactive Simulation Model to discover: How to dramatically improve the performance of any system in a very simple but counter-intuitive way.

THE DICE GAME is based on Dr. Eli Goldratt's best-selling book "The Goal"

Dr. Eli Goldratt's book "The Goal" has sold more than 10 million copies and has revolutionized manufacturing. It has become the go-to book not just for Fortune 500 executives, but also for MBA students, management teams, and business owners.

The Dice Game is how protagonist Alex Rogo discovered why systems perform well below expectations when they have variability and interdependency between processes and machines.

Now, for the first time, you can have access to the DICE GAME in the form of an Interactive Simulation Model to discover: How to dramatically improve the performance of any system in a very simple but counter-intuitive way.

What is the Dice Game?

It is an interactive simulation model that creates a low-cost, low-risk environment for you to learn why your management rules and efficiency performance metrics are causing you to frequently fail to achieve targets.

What You Can Achieve With The Dice Game

Learn why most production systems' throughput is well below the capacity of its bottleneck resource(s)

Quantify how much better the performance can be by adding stock buffers in between processes

​Discover how to dramatically increase throughput and reliability of throughput, profitability and lead time commitments

Discover why traditional rules reduce throughput and increase cost

Develop your intuition in a low-cost, low-risk environment

Discover how to achieve the same step-change improvements in your environment

Who Can Benefit from Goldatt's Dice Game?

STUDENTS &
PROFESSORS

Enhance academic learning with the Dice Game. It's the perfect tool to gain an understanding of the principles of the Theory of Constraints in an engaging and practical way.

Consultants & Trainers

The Dice Game can be used as both a training and consulting tool. For training purposes, it offers an engaging approach that ensures TOC principles are understood and remembered.

THEORY OF CONSTRAINTS ENTHUSIASTS

Whether you're new to TOC or a seasoned professional, the Dice Game provides an interactive and engaging way to understand its core concepts on a deeper level.

MANAGERS & BUSINESS OWNERS

Discover how to increase throughput and eliminate inconsistency. Gain practical insights that drive efficiency, enhance profitability, and transform your operational strategies.

MULTITASKING SIMULATOR

Discover How You Can Increase Productivity
Reduce Stress, and Minimize Errors

Discover How You Can Increase ProductivityReduce Stress, and Minimize Errors

Highlighted Benefits Of The Multitasking Simulator

Benefit #1:
Understanding Task-Switching Costs

When you multitask and switch tasks, you pay a 'time tax', leading to decreased efficiency and potential delays.

By using our Multitasking Challenge Simulator you will discover how these hidden costs accumulate, revealing the true impact of multitasking on your productivity and overall performance.

Benefit #1:
Understanding Task-Switching Costs

When you multitask and switch tasks, you pay a 'time tax', leading to decreased efficiency and potential delays.

By using our Multitasking Challenge Simulator you will discover how these hidden costs accumulate, revealing the true impact of multitasking on your productivity and overall performance.

Benefit #2
Understanding The Stress Multiplier

Multitasking isn't just inefficient; it's a stress multiplier. Our Simulator lets you experience the heightened stress that comes from multitasking and the calm of single-tasking.

See for yourself how focusing on one task at a time can lead to a more relaxed and productive work environment.

Benefit #2
Understanding The Stress Multiplier

Multitasking isn't just inefficient; it's a stress multiplier. Our Simulator lets you experience the heightened stress that comes from multitasking and the calm of single-tasking.

See for yourself how focusing on one task at a time can lead to a more relaxed and productive work environment.

Benefit #3
Focus and Finish

Focus and Finish empowers you to complete all tasks of one project before moving to the next. This method not only improves your focus and workflow but also enhances your efficiency in task management.

Benefit #3
Focus and Finish

Focus and Finish empowers you to complete all tasks of one project before moving to the next. This method not only improves your focus and workflow but also enhances your efficiency in task management.

Benefit #4
Manual Mode vs. Simulated Mode

Begin with our Simulated Mode to establish a performance benchmark. Once you have this baseline, switch to Manual Mode where you'll estimate how well you can do, and commit to how fast you will complete all tasks.

To test your estimations and commitments, you'll first complete all tasks through multitasking and then through single-tasking. This will let you see if you met your commitments and determine which strategy made you most productive.

Using this simulator, you'll come to understand why it's so hard to estimate how long it will take to complete a set of tasks and make reliable commitments.

Benefit #4
Manual Mode vs. Simulated Mode

Begin with our Simulated Mode to establish a performance benchmark. Once you have this baseline, switch to Manual Mode where you'll estimate how well you can do, and commit to how fast you will complete all tasks.

To test your estimations and commitments, you'll first complete all tasks through multitasking and then through single-tasking. This will let you see if you met your commitments and determine which strategy made you most productive.

Using this simulator, you'll come to understand why it's so hard to estimate how long it will take to complete a set of tasks and make reliable commitments.

Benefit #5
Detailed Results Analysis

Analyse the real impact of multitasking vs. single-tasking with our Simulator. Keep score and compare key metrics:

- The number of tasks completed -
-
E​rror rate (number of mistakes made) -
- ​​
Throughput (tasks completed per second) -
​Time taken to complete all tasks (planned vs. actual) -

Benefit #5
Detailed Results Analysis

Analyse the real impact of multitasking vs. single-tasking with our Simulator. Keep score and compare key metrics:

- The number of tasks completed -
-
E​rror rate (number of mistakes made) -
- ​​
Throughput (tasks completed per second) -
​Time taken to complete all tasks (planned vs. actual) -

Who Can Benefit from MULTITASKING SIMULATOR?

Students & Professors

This simulator is an excellent resource for those in academic settings to test and understand the effects of various task management strategies on studying and researching.

Consultants & Trainers

A valuable asset for consultants and trainers, the Multitasking Simulator provides a practical platform for illustrating the effectiveness of various efficiency strategies in diverse organizational settings.

REMOTE WORKERS & FREELANCERS

The simulator is beneficial for remote workers and freelancers who often juggle multiple projects. It can help them identify strategies to manage their workload more effectively, leading to increased productivity and reduced stress.

Managers & Business Owners

It can be a valuable tool for project managers and business leaders. The Multitasking Simulator helps in exploring task management strategies that can streamline operations, alleviate stress, and improve overall team productivity.

HIKING SIMULATOR

Inspired by "The Goal" - The book every Amazon executive reads

Discover New Strategies to Overcome Performance Variability and Improve Team Coordination for Peak Efficiency

Unlock new insights with our Hiking Simulator

Insight #1

Variability's Real Impact: Discover how small differences in individual performance, such as variable walking speeds in hikers, can unpredictably extend project timelines.

Scenario #1
Variability in Performance

The simulation begins with a straightforward scenario featuring a single hiker whose speed varies between 1 and 6 miles per hour due to changing trail conditions. This variability is a metaphor for individual performance of completing their tasks.

Scenario #1
Variability in Performance

The simulation begins with a straightforward scenario featuring a single hiker whose speed varies between 1 and 6 miles per hour due to changing trail conditions. This variability is a metaphor for individual performance of completing their tasks.

Scenario #2
Managing Team Interdependencies

The complexity increases with five hikers, emphasizing task interdependency. The team's progress now depends on its slowest member's pace, illustrating how team dynamics and individual performance variabilities can extend project completion time.

Scenario #2
Managing Team Interdependencies

The complexity increases with five hikers, emphasizing task interdependency. The team's progress now depends on its slowest member's pace, illustrating how team dynamics and individual performance variabilities can extend project completion time.

Scenario #3
Team Coordination

In this scenario, you will explore the impact of regrouping the team every mile. This approach tests the balance between maintaining team cohesion and managing time efficiency. It demonstrates how frequent adjustments and strategic pauses can affect the overall project timeline.

Scenario #3
Team Coordination

In this scenario, you will explore the impact of regrouping the team every mile. This approach tests the balance between maintaining team cohesion and managing time efficiency. It demonstrates how frequent adjustments and strategic pauses can affect the overall project timeline.

Scenario #4
'Herbie in Front' – Addressing The Bottleneck

This scenario introduces the strategy of placing the slowest hiker, Herbie, at the front, directly addressing the bottleneck issue. This setup explores how managing the bottleneck can significantly influence the team's overall perfomance.

Scenario #4
'Herbie in Front' – Addressing The Bottleneck

This scenario introduces the strategy of placing the slowest hiker, Herbie, at the front, directly addressing the bottleneck issue. This setup explores how managing the bottleneck can significantly influence the team's overall perfomance.

Scenario #5
'Herbie Goes Faster' – Alleviating The Bottleneck

The final scenario explores strategies for alleviating the bottleneck, such as improving Herbie's speed, in the story this is done by reducing the things he carries.

Scenario #5
'Herbie Goes Faster' – Alleviating The Bottleneck

The final scenario explores strategies for alleviating the bottleneck, such as improving Herbie's speed, in the story this is done by reducing the things he carries.

Inspired by the hiking story in Dr. Eli Goldratt's book, "The Goal"

In "The Goal," the hiking story is a pivotal moment where protagonist Alex Rogo realizes the effects of performance variability and interdependency on system efficiency. This simple and powerful analogy has enlightened countless professionals about the intricacies of managing complex systems.

For the first time, the HIKING SIMULATOR brings this analogy to life in the form of an interactive simulation model.

You can use use the simulator to uncover effective strategies for dealing with variability in performance and interdependencies within a team or system.

Inspired by the hiking story in Dr. Eli Goldratt's book, "The Goal"

In "The Goal," the hiking story is a pivotal moment where protagonist Alex Rogo realizes the effects of performance variability and interdependency on system efficiency. This simple and powerful analogy has enlightened countless professionals about the intricacies of managing complex systems.

For the first time, the HIKING SIMULATOR brings this analogy to life in the form of an interactive simulation model.

You can use use the simulator to uncover effective strategies for dealing with variability in performance and interdependencies within a team or system.

Who Can Benefit from THE HIKING SIMULATOR?

STUDENTS & PROFESSORS

The Hiking Simulator can be an excellent resource in an educational settings, especially in courses related to management, operations, and system dynamics. The simulator simplifies complex concepts, making them accessible and engaging for students.

Consultants & Trainers

The Hiking Simulator can be used to demonstrate how small changes in team management can lead to significant differences in outcomes. It can be a powerful tool to facilitate understanding of bottleneck management and team coordination.

Theory of Constraints Enthusiasts

The Hiking Simulator can be great for those exploring or already familiar with the Theory of Constraints. The simulator provides a straightforward way to visualize the impact of variability and interdependency, core concepts in TOC.

EXECUTIVES, MANAGERS & Team Leaders

The Hiking Simulator enables leaders to understand the nuances of performance variability and its impact on overall system effectiveness. Gain new insights for making realistic project commitments and enhancing operational efficiency.

P&Q FACTORY SIMULATOR

Can you discover the secrets to maximise profitability in a factory that only makes two products, P and Q?

Unlock Key Insights with Our P&Q Factory Simulator

Insight #1
Identifying & Managing the Bottleneck

Gain a deeper understanding of the principle of identifying and managing the bottleneck in production processes. See the effects of targeting improvements at the bottleneck, as opposed to a generalized approach across all operations, to significantly enhance overall factory profitability.

Insight #1
Identifying & Managing the Bottleneck

Gain a deeper understanding of the principle of identifying and managing the bottleneck in production processes. See the effects of targeting improvements at the bottleneck, as opposed to a generalized approach across all operations, to significantly enhance overall factory profitability.

Insight #2
Optimizing Product Mix for Maximum Profitability

Uncover the strategy of selecting the ideal product mix based on the profitability per unit of the bottleneck resource. This insight moves away from conventional gross margin evaluations, fostering a more comprehensive approach to profit maximization that accounts for production constraints and resource limitations.

Insight #2
Optimizing Product Mix for Maximum Profitability

Uncover the strategy of selecting the ideal product mix based on the profitability per unit of the bottleneck resource. This insight moves away from conventional gross margin evaluations, fostering a more comprehensive approach to profit maximization that accounts for production constraints and resource limitations.

Insight #3
Impact of Transfer Batch Sizes on Production Efficiency

Experience firsthand how the size of transfer batches affects the rhythm and flow of production. Discover how optimizing transfer batch sizes can minimize downtime, increase output efficiency, and lead to a more streamlined production process.

Insight #3
Impact of Transfer Batch Sizes on Production Efficiency

Experience firsthand how the size of transfer batches affects the rhythm and flow of production. Discover how optimizing transfer batch sizes can minimize downtime, increase output efficiency, and lead to a more streamlined production process.

Insight #4
Strategic Allocation of Production Capacity

Learn to strategically manage and allocate production capacity to meet market demand effectively. Explore various strategies for balancing workload across machines, ensuring optimal use of all resources and avoiding inefficiencies due to capacity underutilization or overloading.

Insight #4
Strategic Allocation of Production Capacity

Learn to strategically manage and allocate production capacity to meet market demand effectively. Explore various strategies for balancing workload across machines, ensuring optimal use of all resources and avoiding inefficiencies due to capacity underutilization or overloading.

Inspired by Dr. Eli Goldratt's book
"The Haystack Syndrome"

In "The Haystack Syndrome," Dr. Eli Goldratt, the creator of the Theory of Constraints, introduced the P&Q Factory challenge. This challenge, centered around a seemingly simple factory setup producing only two products – P and Q, unveils the complex layers of decision-making in business operations.

Dr. Goldratt used this example to help people understand how complicated and nuanced profitability calculations can become, especially when production constraints are involved.

We developed the P&Q Factory Simulator to make the insights from The Haystack Syndrome more accessible, in the form of an interactive simulator. Users can immerse themselves in the challenge, experimenting with various strategies to optimize factory performance and profitability.

Inspired by Dr. Eli Goldratt's book
"The Haystack Syndrome"

In "The Haystack Syndrome," Dr. Eli Goldratt, the creator of the Theory of Constraints, introduced the P&Q Factory challenge. This challenge, centered around a seemingly simple factory setup producing only two products – P and Q, unveils the complex layers of decision-making in business operations.

Dr. Goldratt used this example to help people understand how complicated and nuanced profitability calculations can become, especially when production constraints are involved.

We developed the P&Q Factory Simulator to make the insights from The Haystack Syndrome more accessible, in the form of an interactive simulator. Users can immerse themselves in the challenge, experimenting with various strategies to optimize factory performance and profitability.

Who Can Benefit from THE P&Q FACTORY SIMULATOR?

STUDENTS
& PROFESSORS

The P&Q Factory Simulator is a unique tool for illustrating basic principles of factory management and the Theory of Constraints. It's particularly useful for those studying business, economics, or operations management, providing an interactive way to explore theoretical concepts.

Consultants & Trainers

The P&Q Factory Simulator can be an effective tool for professionals consulting on manufacturing efficiency, bottleneck management, or Theory of Constraints. It offers an interactive, practical way to understand strategic decision-making in production processes, providing a hands-on learning experience.

Theory of Constraints Enthusiasts

Explore the P&Q Factory Simulator brings the concepts presented in "The Haystack Syndrome," to life, allowing you to experiment with different strategies in a simulated factory environment.

Manufacturing and Operations Executives

It can help executives in manufacturing to understand strategies for product mix optimization and resource allocation. Use it to better understand the complexities of factory management decisions.

Goldratt's Simulator Bundle, products developed by Goldratt Research Labs

All Rights Reserved ©

Do you have a question?

Send Us An Email
marketing@goldrattresearchlabs.com

Inventory Digital Twin Instructions

You will recieve an email with the user manual with all the instructions when you complete your order.

Dice Game Instructions

Multitasking Instructions

Hiking Simulator Instructions

P&Q Simulator Instructions

Have a question?

Send Us An Email

marketing@goldrattresearchlabs.com

Goldratt's Simulator Bundle, products developed by Goldratt Research Labs

All Rights Reserved ©