ibb & 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.
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.
All levels have their own unique music, composed by Kettel, known for his warm melodic electronica.
就是对话会有一点点涩情「那你快上来吧」「我来动」「那我在下面」「快点动啊」.⁄(⁄ ⁄•⁄ω⁄•⁄ ⁄)⁄
和男朋友一起玩 w 超开心（操作到爆笑 静止不动的阿呆和阿瓜