The umbross are the night dwelling creatures of the land of oss. control the umbross through her land as fast as you can and submit your score.
TagsCollecting Jumping Flash Free Platforms 1 Player
funnygames - The coolest free umbross games for everybody! online ..
g7r - Umbross gives you a view of an entire new civilization. a ..
funny-games - Umbross is the newest creature in the land of oss. and your ..
bubblebox - Umbross is the newest creature in the land of oss. take the ..
kongregate - Umbross is the newest installment in the *.oss series. ..
f512 - Umbross is a interest game by dabontv,free play the game ..
miniplay - In this game you'll have to collect the orbs you find in ..
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