This is a third-person action shooting game at a 45° angle. The main scene of the game is in a dark and eerie military base, which has already been occupied by all kinds of terrifying monsters. You must take up your weapons and bravely eliminate these bloody monsters to achieve final victory. The game has two modes: level-clearing mode and time mode. During the game, you can obtain MONEY, which can be used to purchase better weapons and ammunition for the next level, or to upgrade your ability values. Control methods: W S A D for up, down, left, right; 1-9 to switch different weapons; left mouse button for shooting; pressing the right button also allows for movement.