3D TicTacToe for GEOS by Marc F. Brouillette (Dated Oct. 28, 1990) - This looks like a neat version of an old classic that can be played with two people, or against the computer.  The game seems to run fine, but I couldn't figure out how to place my X or O.  If you have any insight, please drop a line using the Contact Us link in the banner.

Geo-Tac-Toe v2.1 by Ed Pflager (Dated 2/19/1990) is a version of the classic Tic-Tac-Toe game for GEOS on the Commodore 64.

geoGammon v1.1 by Douglas S. Curtis (Dated February 8th, 1990) was released by Compute!s Gazette publication.  geoGammon is based on the classic board game Backgammon.

GeoMille v1.0 by Dale D. Lutes (Released 4/28/1996) is a one player vs. computer card game based on the original French Mille Bornes game.  The basic idea is you have to travel 1000 miles while obeying various traffic laws.  Full documentation is on the disk and help is built into the program.  It's actually quite a fun game to play.

There's a newer version of this game that fixes several bugs - HERE

GeoMille v1.1 by Dale D. Lutes (Released 7/9/1996) is a one player vs. computer card game based on the original French Mille Bornes game.  The basic idea is you have to travel 1000 miles while obeying various traffic laws.  Full documentation is on the disk and help is built into the program.  It's actually quite a fun game to play.

GEOS Blackjack v1.0 by Clayton Jung (Released 10/9/1986) - This is your straight forward traditional Blackjack card game.

geoWar v1.0 by Lysle E Shields III (August 20th, 1988) is a turn based strategy game of world domination for the Commodore 64 and GEOS operating system.  The game is based on the board game RISK! The standard rules follow RISK! to the T, but you can also change them.  The game is very solid and fun to play with up to 6 players of which a computer can play any of them, or you can just leave some of the players as neutral territory.

Mind v1.0 by Sean Huxter (February 28th, 1991) - Mind is a guessing game for the Commodore 64 operating system GEOS.  The game is based off the old board game called Mastermind where you had some colored pegs that you put in a row to hopefully match the hidden row at the top of the board.  There are full docs included, so I'm sure you'll find a better description there.  

Note - This game originally came from the Loadstar GEOS Apps 1 disk.

Shout Out! for GEOS by Wayne Dempsey (Released 2/14/1989) - Shout Out! is an action game similar to the arcade game Logan's Alley in which you have to shoot the bad guys before they shoot you, while not shooting the inncocent bystanders.  There is some really good music in this game.

This program was found on issue 10 of "Disk O' Quarter" put out by the Commodore Users of Wichita.

Skeet v1.6 for GEOS (Compute! 1988) - Simple desk accessory game for GEOS where you shoot clay pigeons.