This is a super pico game! Great graphics and controls and "feel". It does suffer a bit in lowrez as you can't see where you're going, but much better in "hi-rez" mode! Good work!
I know, the fact is I totally overlooked the 64x64 rule, until I was about to submit :D So, adding in the low rez version was an afterthought, the game was designed to be played in 128x128