From Kijibato's homepage circa 2003: Wonder cracker is the dual playable action game. You must make complete them break through all world. In order to complete, you have to solve mysteries of this world and beat the huge Gate Keepers.

MacBrickout is an Arkanoid type of game.  It features color graphics and sound effects. The MacBrickout download also comes with the 5KB MacBrickout 0.0 prototype application (which runs way too fast on modern hardware)  

Unearth the ancient secrets of Zuma! Survive the hidden jungle temples... shoot magical balls to clear a deadly chain... avoid dangerous traps... and do it all before the chain reaches the golden skull. Be quick, or you'll be history in this...

DX-Ball Deluxe is a classic Breakout style game of epic proportions! Easy to play, but not so easy to master.  Based on a classic Amiga game called Megaball, DX Ball Deluxe has had fans all over the world.

iMario 2 is a Mario Bros type of game.  You can make your own level files and play them. Unpolished, can only scroll horizontally, not up/down.  Free.  

Crystal Caliburn 3 is carbonized for Mac OS X.  See also the original Crystal Caliburn game for Classic Mac OS.  It was a pinball game very sophisticated. Very good sounds and effects. I used on my Centris 650 and my...

A shooting gallery style game, except instead of aiming with a cursor, players must line their shots up with the scope at the bottom of the sceen. Also includes a small puzzle element.

Before MAME, there was only one way to play Ms. Pacman on a Mac, it was this homage/remake by Tom Lakovic. It was incredibly polished, featuring 3d graphics (all pre-rendered in the style of DK Country), with a fit and finish that was reminiscent of...

StuntCopter is a very well-known Macintosh game in which you guide a helicopter using the mouse and attempt to drop your stunt man (by clicking the mouse) into the back of the cart driving on the ground. It is important to account for the movement...

Chips & DIPS is an arcade platformer style game where you play a robot trying to steal RAM chips in a storage warehouse.  Beware of DIPS that protect the warehouse! Chips & DIPS introduction: In the year 2009 [HAHA!] it was...

Colibricks is a variation on the classic Super Brick Out video game, but with a complex physics engine as a twist. The weight, velocity, direction, and angle of impact all change how balls move around on screen, and with the ability to change ball...