Spaceguard.io
![](http://www.4j.com/thumb/201911/Spaceguard-Io.jpg)
SpaceGuard.io is actually a multiplayer and hard core first person shooting simulation game with 3D realistic game art animation in space station. You are permitted to choose Space environments within 4 hand made maps and change Character skins. Keep calm and shoot first when you saw anyone in your sight in SpaceGuard.io!