I think weapon attachments (lazer sight, grenade launcher, bayonet, ect) and just a little more customization would be sweet. Other than that it is a solid survival game. PS. I found a few weird glitches in the enemies when they move towards you. 4/5
![Play Red Planet [ALPHA]](https://cdn4.kongcdn.com/game_icons/0027/5417/space_gun_avatar.PNG?i10c=img.resize(width:250) "Red Planet [ALPHA]"){kind=icon}