It's a survival alien invasion where you should try to kick aliens as long as possible, actually, there's just some houses (which will be replaced), two weapons, which i just finished, and just one kind of alien, in a future, you would be able to pick up weapons from the floor, like bazookas, super laser weapons which you can use, probably enhance somehow at your will to kill those invaders.
Tanks vs UFOs System Requirements
22 Feb 2015 - Specs reviewed
OS: Win Xp 32
Processor: Intel Pentium 4 1.8GHz / AMD Athlon XP 1700+
Graphics: AMD Radeon X600 Series or NVIDIA GeForce 210
Your PC will need a graphics card thats as powerful as a GeForce GT 340/Radeon X1900 GT and it should be paired with either a Athlon 64 X2 Dual Core 4200+/Core 2 Duo E4400 2.0GHz CPU to match the Tanks vs UFOs recommended system specs. This PC setup will deliver 60 Frames Per Second on High graphics settings on 1080p monitor resolution. 2 GB will also be needed to achieve the Tanks vs UFOs rec specs and get 60FPS. You should also have 1 GB system memory for min specs. We suggest a 11 year old PC to play smoothly.