ibb & obb
Achievement list · rarity · tracker · no guide yet, sign in to request one
The green creature, ibb, and the pink creature, obb, travel through a world divided by a thin horizon line; on either side of the barrier, everything is inverted and gravity works in opposite directions. The game is focused on cooperative play and the two characters must work closely together to progress through the game.
Mint Condition
Uncommon23.2%
First Crystal
Uncommon12.6%Collect a hidden crystal.
Party
Rare6.4%Make it to the party at the end of the game.
Fallcrobatics
Rare5.7%
Small Zen
Very rare4.5%Get the highest possible score on a level.
Collection Complete
Very rare1.1%Visit all regular and secret levels.
All Crystals
Ultra rare0.8%Collect all hidden crystals.
Quality Time
Ultra rare0.7%
King ubb
Ultra rare0.5%
Full Zen
Ultra rare0.4%Get the highest possible score on all levels.
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