Okay, just for clarifying:
I´ll make different levels, each with its own advantage. I´ll use different styles, as you told, in space, maybe IN earth and so on.
I´ll keep the bullet weapons and will not add any laser beam mega ultra guns, dont worry

I was working on a sniper rifle. At the moment i´m working on the first level for the alpha release. Then í´ll test again with some friends and if everything goes well, then i´ll release it here Should be ready in 1 week or so.