YOU'RE PLAYING: Brotherhood Of Morbus Game.
movement: arrow keys
Right hand : A
Left hand: S
Special attack: Down key
Jump: Up key
Pickup / Enter / use / talk :d
Inventory 1: f
Inventory 2: g
Every square of the inventory is marked with a number (1-9). Press this number to select the item.
The second inventory shows your abilities. If you gained enough experience and achieved a new level, you can choose new abilities in the second inventory.
For more instructions read the ingame manual.