I love those retro-styled, pixelized RPGs, making them myself. I think the maps are a bit too pixelized because I'm used to 16x16 Tiles at a 320x240-Screen, but it's not really bad. Everything else is great, even if I haven't got the time to play through the whole story. anyway, 5/5.
Good concept, I like the big dividing one. Gets a bit repetitive though, especially because "time" is very computer-based, so it took me about 25 minutes to complete the 10minute-survival.
Good concept, cool graphics, but the controls could be improved plus some powerups (temporar and permanent ones) would be a nice addition. Oh, and maybe some music.
Gets repetitive after a while, but it's still fun. The 88 melee-kills badge is very easy though, just go to the first level, stand near a teleporter and keep swinging that pipe.
The gameplay mechanics and playability are nearly perfect and I love the graphics style, so you'll get a 5/5 from me.
Hard badge gets really easy with Anti-Matter, Sticky Shield and Homing Missiles.
Please make a sequel with all the features you mentioned, that would be great.
5/5. Great game, mainly because I just love Shotgun physics. Didn't know that those green stars would kill you on contact, but i realized it on tier 19 or so.