PROBABILITY WORKSHOP artwork$4.99

PROBABILITY WORKSHOP

A lottery tycoon simulator. You are the house — design lottery rules, tune payout rates, allocate public benefit funds. Watch NPCs transform from curious passersby into people who can't stop. Behind every number, a virtual life rises or falls. You are not the gambler. You are the house.

Screenshots

From the Steam store

You are not the gambler. You are the house.

Probability Workshop is a lottery tycoon simulator. You stand on the winning side of the rules — designing odds, setting payouts, watching money flow into your pockets.

Core Gameplay

Design Lotteries — Pick-3, Daily Draw, Progressive Jackpot. Define prize tiers and payout structures.

Control Payout Rates — 50% or 30%? High rates keep them coming back. Low rates maximize your cut.

Allocate Funds — Prize pool, commissions, public benefit, profit. A four-way balancing act.

Build Your Retail Network — Recruit franchisees, expand your reach, penetrate the entire city.

Every NPC Has a Life of Their Own

Some people buy a few tickets and leave. They come in silence, they leave in silence.

Others can't stop. Every “just one more ticket” becomes another sale on your books.

Passersby become regulars. Regulars can't stop. Those who can't stop lose everything.

Winning isn't always the end — some walk away satisfied, while others see a win as a reason to keep chasing.

Follow any NPC's journey: from curiosity to addiction, from addiction to ruin.

You're Not Dealing With Numbers. You're Dealing With People.

On the left, your wealth grows.

On the right, their lives collapse.

Your reports record revenue. NPC profiles record spending, winnings, savings, and debt.

The same bet is revenue in your books and an expense in theirs.

Business Pressure

60 periods per cycle — pay your license fee or shut down

Security deposit below the required amount? Your license can't be renewed

Prize pool overdraw? Pay out of pocket

Your greed has consequences — when your customer base collapses, there's nothing left to extract

An Experiment in Probability, Greed, and Human Nature

You don't cheat. You don't need to.

You just design the rules. Then stand on the winning side.

Games like PROBABILITY WORKSHOP

See all
Lotto Life

Lotto Life

A dystopian lottery simulator. Set in a city ruled by a mega-corporation, try to stay afloat in a world with mandatory consumerism quotas.

75% of 4 Steam reviews are positive$9.99
Grand Casino Tycoon

Grand Casino Tycoon

In this colorful tycoon with unique puzzle elements you are the designer of stunning, glamorous casinos.

65% of 48 Steam reviews are positive$19.99
Cat Lottery Shop

Cat Lottery Shop

The cat has owned a lottery store. Now it can buy lottery tickets to its heart's content. Anyway, it wants to get rich!

89% of 19 Steam reviews are positive$4.99
Casino Management Simulator

Casino Management Simulator

Manage and grow your own casino. Hire staff, place slot machines and table games, control finances, and design your layout.

60% of 20 Steam reviews are positive$12.99
The House Always Wins

The House Always Wins

Grow a small gambling hall into a packed casino, alone or with friends, while geese, vandals and aliens keep the day interesting.

84% of 916 Steam reviews are positivePlayers online now: 58$12.99
SimCasino

SimCasino

Modern Casino Tycoon Simulation in full 3D glory. Build the casino. Set the odds. Expand into a luxury hotel/casino or go cheap & extract max profits.

74% of 691 Steam reviews are positivePlayers online now: 4$24.99
Casino Island Simulator

Casino Island Simulator

Run your own casino. Buy new gambling games, take payments, hire employees, expand and design your casino.

61% of 120 Steam reviews are positive$8.99
Casino Simulator

Casino Simulator

Build the place from scratch, deal the tables, hire the staff and grow it into the city's biggest casino, alone or with friends.

80% of 820 Steam reviews are positivePlayers online now: 10$9.99
Casino Resort Tower

Casino Resort Tower

Build a towering casino resort and watch it come alive. Crowds flow, elevators jam, and tiny decisions create big stories as your tower grows…

94% of 134 Steam reviews are positivePlayers online now: 5$19.99
Blooming Business: Casino

Blooming Business: Casino

Build your casino empire in Las Venas alongside cute animals! Blooming Business: Casino is a cosy management game.

65% of 177 Steam reviews are positive$19.99