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Note that this game is a demo, more levels will be released up to the planned 30.
Otto Von Steamingberg is a steam powered gentleman thief who enters the castle of a mad scientist to run, jump and grab any treasure the doctor has left lying around for some reason. Perhaps that is why he is called mad? Otto needs to keep an eye on his steam meter, though: if it runs empty, he and his plans run out of, well, steam.
Use up and down arrow to jump and stop/start moving, change thse to W and S in Options menu.
P to pause the game
R to Restart the current Stage
Esc to return to menu
+ and - to adjust volume and 0 to mute.