Hacky Zack is a game developed by Spaceboy, and first started out on Steam Greenlight.
In Hacky Zack, you play as a character named Zack and juggle different balls to help get through the different obstacles of each level.
Hacky Zack also features plenty of stickers to collect, 8 different characters to play as, and a timed challenge mode.
With a stellar soundtrack, Hacky Zack provides a small but great game to be played in short bursts for any PC gamer's collection.
Buy it on Steam.