5. Super Mario Maker
As if getting the opportunity to build your own Super Mario maps didn't promise enough replayability, Super Mario Maker will also keep players coming back for more as extra editing tools are unlocked over time, and best of all, you're able to download maps made by other players, essentially making the replay value potentially infinite. Sure, it's a simple game and not one you'll be likely to cling to for hours at a time, but the fact that there's always a new batch of absurdly inventive maps to test out ensures the game won't be feeling stale any time soon, and is extremely good value for money. Don't believe us?
See for yourself just how creative and insane things can get.