I played on a keyboard and had decent time, I never felt that I didnt have control over the character. My biggest gripe is multi-screen levels. I guess just after a point I get used to there being a checkpoint after each screen and redoing something I already have completed feels like an annoyance.Especially in the mine levels it kinda feels bullshit when there are deathtraps just past the room transitions. Real nice, though I have to say i kinda miss the torpedoes though.