City Siege 4. Alien Siege
The fourth entry in the City Siege series ventures into uncharted territory, set on an extraterrestrial planet. Equip yourself with cutting-edge weaponry and laser guns as you confront the hostile plant life of this bizarre world. Why, you ask? Well, those plants are hoarding precious gems that we must obtain. Oh, and there are also some unfortunate humans they've snatched, waiting for you to rescue. So, head out and give those alien plants a taste of your interstellar justice!