This is very cool and great looking game, i enjoyed playing it. This game is more retro than actual retro :P i love it. Music fits perfectly. I didn't notice any bugs or problems. Like Jim15 said steering for me is a little bit too sensitive, walking was good but i had problems with jumping precisely especially with short jumps, i noticed that pressing key 50 milliseconds longer than required made my character jump too far. Maybe a little bit less acceleration and fall speed? To be as objective as possible for me steering was too sensitive but for many it can be perfect - it's a matter of taste. Ok, enough talking i need to play your demo again :D