Blow sticks apart in the room shoot them as they pop up from the crates.

Help the crate man reach the red crate using the other crates, in every level to proceed further.

Whack-a-mole type game where you shoot aliens that pop out of craters and UFOs flying around.

Blast those boulders, Jump thos craters.

Shoot down the stick men with your sniper rifle as they pop out of their crates.