Warp Forest is a Driving Puzzle Game, you need to collect all of the keys to activate the exit. The monsters that block your way can't be killed with normal bullets, so you will have to shoot the trees that look a bit different from the normal trees, to get special bullets. Some of the monsters need more than one shot to be killed. You will also find keycards that open sliding gates.
Drive Your Car = Arrow keys Shoot Tree = A key Shoot Animal = S key