Interstellar Marines is an ambitious co-operative FPS that focuses on player immersion above all.  Environments are numerous and interactive, ranging from space stations to open worlds.  Character development and the weapon system offers a great deal of customization, allowing you to create a character you’re most comfortable with.  Interstellar Marines also provides a storyline that stays true to the multiplayer aspect.  With non-linear gameplay, Interstellar Marines allows you to experience everything at your own pace.