Well the game concept is neat.

These spiders are coming to eat you so blow up as many as you can to stay alive.

Kind of reminds me of the DGDev Team's game 'Horrorween'.

Any plans for designing underground base or tunnel levels and maps? This would be a really fun game if you guys expanded on the basic idea. Not just roaming the bare desert of the moon, but if there was a base there and underground tunnels and structures that where invaded by big nasty space bugs that you now have to fight your was out of...

You know... it also kinda reminds me of Aliens. (The second movie.)