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When jumping over obstacles is one of the main actions, challenges, or mechanics of the game.

PICO-8 is a fantasy console powered by Lua. Games are distributed as cartridges which double as PNG  images. 

A type of game where the player builds defensive structures to stop waves of enemies from reaching and destroying their base. Towers can be equipped with many kinds of weapons, but generally are unable to move. Resources earned by defeating enemies allow for more towers to be built.