Hacky Sack Jr!

Hacky Sack Jr! is a browser-based Flash game that simulates footbag juggling (commonly known as hacky sack), where the player must keep a hacky sack in the air using four different types of kicks and a head bump. Points are earned for each successful juggle as well as bonus points for your highest hit sack, with the challenge increasing over time as distractions such as green balloons appear on screen.

The game includes a system of unlockable codes, some of which are accessible at any time, allowing players to change the background, character, or ball appearance. Higher scores unlock additional codes that offer gameplay advantages, such as removing the time limit, granting extra ball saves, or unlocking a hidden character. These codes are input through a password entry screen, encouraging replayability and score progression.