Collage of Gaming Studio product images

Regulated Wagering Game Developer focused on public sector and casino markets

Announcing the Apps


On Google Play for Android

Apple App Store for IOS


Available Now for 99¢

see more at

Tri-Wheel App:


        From Apple:


        From Google:


Pig Wheel App:


        From Apple:


        From Google:

Welcome - Home Page

Game for fun - Gamble for profit.

Don't confuse gaming for gambling - our games will not pay your rent.


Our Mission:


 To provide entertainment value: selling a great time-in-play at a reasonable average cost per hour.  Providing games that are transparent and fun and include social elements that enhance interaction among players.


 We are a gaming company working in the

highly regulated wagering industry.


Tri-Wheel® -- The only authorized table game in Minnesota bars & taverns


Pig Wheel™ -- The hottest wheel game in North Dakota


Nokota Gaming System™ -- An electronic finite-probability chance system

In 1982, Joe Richardson started Great Gamble, a North Dakota licensed and regulated gaming supply and manufacturing company and the Great Gamble Gaming Institute, a post-secondary State Board authorized "21" dealer training school. Early designs included slab-top oak "21" tables, ticket games and dispensers. In March, 1987 our Minnesota Tri-Wheel®, the first in a new breed of wheel games played with chips and tickets on a table, was authorized for the then newly enacted charitable gaming conducted nightly in bars throughout Minnesota.  In 1992, Great Gamble retired from distribution and began morphing into the Gaming Studio.  In 1998, Gaming Studio, together with Lien Games, launched the ingloriously named and quite popular Pig Wheel®, thus far with over 50 installations operating in North Dakota. Over the past few years our wheel games have attracted more than $300 million in wagering.


In addition to mechanical games, we have designed Nokota™, an electronic gaming system that can be called the first patented electronic pull tab gaming system. It maximizes the advantages of finite-probability games in providing players with game-status transparency in a player v. player competitive environment.  We believe that many players will find Nokota far more interesting and fun than slot machines.  Please go to our Nokota™ page to discover more on this game.  There is almost no limit to the game themes and structures that can be produced within the Nokota system parameters.


We have both neighborhood and destination venue games, including  Tri-Wheel® and Pig Wheel® as table games and wall versions in electronic networks.


Knowing the difference between markets; games aimed at neighborhood venues, where players have greater access and might play weekly amongst and with their neighbors, versus destination venues, where players might travel once a year for a weekend of gaming in glitter is, we feel, a design imperative.  Give us a call and let’s speak about what might work for your jurisdiction.



For more information on the Apple Store edition of Tri-Wheel® game, go to:

Gaming Studio is Interested in Speaking With Serious and Qualified Investors - Contact Us

Mini-30 Wheel™, Minnesota Tri-Wheel®, Pig Wheel®

Pig Wheel® Table as played in North Dakota now.

Minnesota Tri-Wheel® table as played in Minnesota now.

Three of the in-service Gaming Studio wheels. Wagering table for the Pig Wheel as played in North Dakota Gaming table with slots associated with bet selections made by inserting tickets

Electronic Pig Wheel®

Table Game

Electronic Tri-Wheel®

Table Game

Touch sensitive Pig Wheel playing surface allowing players to move their chips on a virtual layout Touch sensitive Tri-Wheel® playing surface allowing players to move their chips on a virtual layout

Electronic Wall

 Pig Wheel®

Electric Pig Wheel® Network Wall Betting Display

Electronic Wall


Electric Tri-Wheel® Network Wall Betting Display

Electronic wall hung simulated Pig Wheel® gaming connecting bars throughout the state Display showing where all Pig Wheel® players in bar are betting on next simulated spin Electronic wall hung simulated Tri-Wheel® gaming connecting bars throughout the state Display showing where all Tri-Wheel® players in bar are betting on next simulated spin

Dakota Tri-Wheel® as on Apple Store now

Tri-Wheel Lotto™

Nokota Gaming System - Electronic Pulltab

style game - Game Screen

Dakota Tri-Wheel is an amusement App at the Apple Store Tri-Wheel Lotto can be multi-property linked casino wheel game or state lottery game Nokota electronic pull tab game selection menu with statistics on each game

First Patent Granted for an Electronic Pull-Tab System

Background Note:  Joe Richardson was the inventor and recipient of the first U.S. (submitted 1990 – issued 1991 No. 5,042,809) and foreign patents (Australia, Japan, Brazil, Venezuela, Mexico and Canada) on finite probability games that are essentially electronic pull tabs.  Since its U.S. patent issue, 5,042,809 has been cited in over 78 patents issued just to International Game Technology, Inc (IGT), in addition to a number of patents issued to Bally Gaming, Infinational, Multimedia Games, Walker Digital, MGM Grand, GameTech International, GTech Rhode Island Corporation and Mikohn Gaming among others.  As owner of Great Gamble, he engaged in producing pull tabs in 1983 (after producing three games they found they could not compete on price).

First patent for electronic pull tab system

Nokota Gaming System

Other associated Websites











Gaming Studio, Inc.  Post Office Box 3112, Fargo, ND  58108-3112


      Contact:          701-388-3266

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