Summitsphere’s Breakout Puzzle Platformer Launches Today with Insane Modes, Ball Busting Levels, and Eccentric Unlockable Characters!   Developer Summitsphere and Publisher Proponent Games announced today that its revolutionary breakout puzzle platformer  Antonball Deluxe is now live on Steam! Featuring three games in one, a dazzling retro aesthetic, and some of the tightest platforming ever seen in a […]