Astroball

The player controls a bouncing ball and collects coins from each level before proceeding to a level's exit. Small spikes, named Deathstars, are to be avoided, as any collision results in a life being lost. The game also features "blinking" platforms, which can only be used for bouncing when visible, requiring careful timing from the player.

Various power-ups can be collected, including extra time, temporary invulnerability, and a slow motion mode. The main power-up item will cycle between the various power-ups available, and its sprite updates accordingly. Most levels require the player to determine the appropriate power-ups to be collected to progress through the level.