Unity 3D Games > Unity 3D Shooting > Space Trooper USA – unity 3d shooting games

Description:

You like unity 3d games with spiders and aliens ? They Space Trooper USA is a game you must play. In Space Trooper USA, you are alone on a very far planet and you have to kill spiders that are coming to eat you. Also, you have to destroy their nests.

Instructions:

To play Space Trooper USA, you will use W,A,S,D to move on the planet and mouse for aim and fire.