however, my only gripe is the graphic requirement, but I'd say it's a fair one: I'm the one with just 256MB of vram, hahah. Not a problem on RAM since that's the only thing i've got in full (16GB, not an issue). Ingame is smooth enough to not have moments where i'd wish it has better framerate (always been ok with 30fps), but it did have a scary first impression when loading into the menu for the first time. Low settings gives it a good retro look, i gotta say.
Simple, and adictive mechanic. ...a little more work on the enemies and ..the overall design might improve the final flavour. The music also needs a rework. Thanks for releasing the native binary with invariant performance/look-feel.