Batteries can be used to heal yourself.:Each battery heals 10 health points.
Shields protect you from weapon damage.:Shields must be enabled before they work.
Parachutes protect you from falling damage.:Parachutes must be enabled before they work.
Buying fuel will allow your tank to move.:See fuel in the online documentation.
All shots are affected by wind.:When aiming take the wind into account.
The 's' key will show you your current score,:and the score of the other players.
The 't' key allows you to talk to online players.:The 'y' key allows you to talk to the same team.
The 'a' key will auto-aim at the mouse pointer.:Only the rotation is aimed, not power or elevation.
Use the 0 to 9 keys to switch camera views.
The 'c' key will show a second camera view.:Clicking on the window will change the view.
