All of that said, Q.U.B.E. is a fun game that presents a lot of challenge and reward in its few hours of gameplay. And if the 2-3 hour campaign sounds a bit short, don’t be concerned. There are other modes to play – including a time challenge mode that is unlocked upon completion that adds even more trickiness to some of the puzzles. The game manages to be fresh throughout the entire experience, and avoids the pitfalls of becoming repetitive at every turn. Q.U.B.E. is a must play for puzzle enthusiasts, and for anyone who is looking for a fun challenge.