If this was real life, I would use the hammer to bash open every single wooden object I saw. No wandering around looking for secret keys. Gordon Freeman style.
Absolutely great game. Has a bit of everything: unlockables, upgrades, difficulty, easter eggs, gravity changes, level building, challenging stuff! Really enjoyed it! 5/5
It'd be good if there was an option for keyboard only, so the up down left right would control movement and wasd could change where you are looking. Without a mouse it's difficult to play, great game though.
Apparently. Just imagine it as Tails in Sonic 2!