Board Thread:Producer, illustrator,& music discussion/@comment-103.24.208.244-20160807223552/@comment-28885630-20160808062508

They may sound similar because they are both in minor keys. Game of Life is written in G# minor and 10 Faced is in D minor. From a quick playthrough of both songs, these are the basic chord progressions.

Game of Life: G# - E - G# - E ( i - VI - i - VI)

Ten Faced: D - A - D - A ( i - v - i - v )

They're close but I'm not sure if they are close enough for a mash up. Ideally, they should  have the same chord progressions.