I just bought it now and played for a bit. Great game and very atmospheric! Unfortunately life is short and free time shorter, and with no checkpoint/save to keep me from losing progress and having to repeat and repeat, I can't really play it anymore. However I think it's a great effort (certainly more than I could do :-) ) and I will keep an eye out for more games from you!
Thanks a lot, man! I'll do my best not to disappoint your expectations... Also with regard to the checkpoint system. :)
Btw, I'm pretty sure that you could play my game just one run per day and get better and better sooner than you think.
You'll tell me if I'm right!
After all, my game way shorter than some missions in GTA San Andreas, that you are forced to play from beginning to end without saving! :D