No revenue estimate for XBOX — its rating/review counts don't calibrate to sales the way Steam's do. The Steam version is estimated at $1.4M — a different platform, not this one.

Q.U.B.E. 2

In Q.U.B.E. 2 you play as Amelia Cross, an archaeologist who has awoken among the ruins of an alien landscape. With the distant help of another survivor you must solve the puzzles of this mysterious world and find a way back home.