The game is simple to control. The main controls are :- Arrow keys to move Twinsen Spacebar as action button [Alt] to use your weapon [Shift] to access the inventory You use [Ctrl] to switch between the unique four behaviour modes which give the gameplay an extra dimension. Normal - This mode is used for walking, to talk to people and to interact with objects. Nearly every object in the game is interactive You can get health points, magic points and keys out of trashcans and flower boxes, read posters and signs, and control switches. Athletic - With this mode you can run and jump. It is mostly used to explore scenes and run past enemies. Aggressive - This mode is used as an addition to the use of your magic ball, your initial weapon that bounces and returns automatically after you’ve thrown it. Discreet - This mode is used to sneak around. You mainly need it to sneak past enemies or to hide for them.