The game was originally made for the PS2Dev programming competition, but after not meeting the deadlines with a complete version Hardhat has continued to update his game with new levels and better graphics.

Updates Description:
v1.2:
- 30 levels included now
- Added doors; red, blue, green, yellow. keys are needed to open these doors.
- Added teleporters (activate with square)
- Updated enemy: Climber is replaced by a new Red bug (only graphics, behaviour stays the same)
- New terrain: slippery ground
- Added slippery slopes to engine, graphics and level editor.
- Fixed chests: open with bombs and fruit will pop out
- New sound effects for doors, teleporters and keys
- Updated level editor with new terain types.
- Added icon to the EBOOT.PBP file.
- Added horizontal sliding (momentum)
- Animated evil duck (Anders)
- Shield now works.
- Almost a complete rewrite of the engine
- General improvements on the sprite sheet
- quicker stops on regular ground

v1.1:
- Variable height jumping.
- Sound effects and music.
- SELECT now allow you to replay the current level.
- START now quits.
- Updated level editor with new ground types, new attributes.
- New tips file with advice for new players.
- Cut screens: get ready, level complete, game over.
- Updated status bar, with number of rings collected (??? -> OOO), amount of bombs ("Ammo").