Get the highest possible score on all levels.

Full Zen

Make it to the party at the end of the game.

Party

All Crystals

Collection Complete

First Crystal

Get the highest possible score on a level.

Small Zen

King ubb

Quality Time

Fall through six different warps without landing.

Fallcrobatics

Mint Condition

ibb &amp; obb is a two player cooperative game set in a puzzle filled world where gravity goes both up and down. You can only succeed by working closely together. Find a friend for some true local co-op couch fun or match up online.

ibb &amp; obb is a two player cooperative game set in a puzzle filled world where gravity goes both up and down. You can only succeed by working closely together.<br><br>Find a friend for some true local co-op couch fun or match up online.<br><br>Fall up and jump down through 15 levels filled with double gravity puzzles and discover 8 hidden worlds that will test your new non-Newtonian skills to the maximum.<br><br>All levels have their own unique music, composed by Kettel, known for his warm melodic electronica.<h2 class="bb_tag" >Key Features</h2><ul class="bb_ul"><li>Local and online co-op<br></li><li>Warm electronic soundtrack by Kettel<br></li><li>Steam achievements, leaderboards, multiplayer, cloud saving and trading cards<br></li><li>Secret levels that will test your skills to the max</li></ul>

Good Game Database

ibb & obb Achievements