Alien Assault II

The soldier begins with a machine gun, while additional weapons and equipment can be purchased at computer terminals using credits found during play. Terminals also display the current map, statistics, and various control functions such as turning off lights or reversing one-way floor tiles. Progression through each of the game’s four levels requires locating keycards to open locked doors, collecting ammunition and medikits, and reaching the teleporter that ends the stage. Aliens attack on sight, depleting the player’s health, and supplies are limited, requiring careful use of resources while moving through the base.