Mac users interested in Centipede game generally download:
Kuklomenos is an abstract shoot-em-up game. It has minimalistic graphics and short game-length but it's very challenging at the higher difficulty levels. Gameplay lies somewhere between Centipede and Starship Command. It's written in C++ with SDL so should be highly portable. Runs happily at arbitrary resolution and at arbitrary framerate, so ought to be playable on quite low-end hardware.
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Shiny The Firefly is a challenging platform adventure game.
platform adventure game...endlessly long centipedes
