Leave your world behind and venture into the mystical lands of Odyssey: The Legend of Nemesis, the new fantasy role playing game for the Macintosh. Discover nine islands of untold adventure and dwell amongst their fascinating inhabitants. Explore...

Oberin is both the name of a MMORPG for Macintosh and the fantasy world in which it takes place. Wield a sword, bow, or other weapon, or take advantage of magic spells and potions. Go on adventures with other Oberin players. Oberin has its...

Jamaican-born Orly has a gift for gab that she puts to good work as she and her faithful frog, Lancelot, tell tales for kids to illustrate. Orly spins the stories but takes occasional breaks, when kids can doodle and dabble with a full array of...

Oxyd is a popular 2D puzzle game from the early 90's in which you roll a marble to trigger switches, collect items and bash things.  The goal in Oxyd is to activate the oxygen generators (called Oxyds) by touching them.  Oxyd was first...

Otto Matic sees you controlling a robot, tasked with saving humanity from an alien invasion. This 3D action platformer dons a 1960s sci-fi theme, boasting visually varied levels that blend third person shooting and rocket jumping together into a...

You are a fish locked in the desperate game of survival in a small coral reef. As you struggle to live you'll learn about prey and predators in a reef. Controls are simple, you move your pointer to guide your fish and click on fish to try and...

Load your weapons and Open Fire! From BlueTorch Studios and BlueGill Flame Game Studios comes an exciting top-down military shoot-'em-up that will have you uncontrollably wasting hours of precious time. Featuring seamless,...

At some point, the word adventure will produce only a yawn in the jaded gamer. After all, the majority of games of this genre are slow, hunt-the-hot-spot, juggle-the-inventory yawners with dull plots and a smattering of multimedia. Obsidian does...

This customizable celestial playground challenges you to master orbital maneuvers, as you navigate a shuttle around one or two gravitational bodies and attempt to dock with a space station. It received an Honorable Mention from Macworld's...

Omega casts the player into the role of a cyber-tank designer and programmer. The goal is to design a powerful tank capable of defeating opponents within the frames of a limited budget. A successful completion of this task grants the player...

If you like arcade games, you'll love Oids. Oids combines futuristic action with adrenaline - pumping challenges. Oids is a unique mixture of two classic arcade games, Lunar Lander and Choplifier. The goal is to rescue the enslaved Oids, a race...

OpenArena is a free, open source and free 3D first person shooter. The first public version was released on August 19, 2005, the day after the id Tech 3 source code was released under GPLv2 and also on the last day of Quake Expo 2005. The game is...