The listing, Cosmo's Cosmic Adventure [Steam Key] has ended.
Cosmo's Cosmic Adventure is an exciting journey across a forbidden planet full of dangers and surprises. Can he save his parents before they're lightly seasoned and devoured?
Cosmo is a lovable extra-terrestrial with a special ability: He has hands that work like suction cups! He can cling to walls, ledges, and all sorts of things. Using his suction hands, Cosmo is able to avoid dangers, scale cliffs and get to places other aliens can't reach.
More info: http://store.steampowered.com/app/358250/
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This game works on mac too!
Good Luck!