Thanks for kind words Matthew. I agree about save feature, but as we can't use WRAM I couldn't do anything like that with this mapper that I use ( at least I think I can't ). I could have made a password system, but I think it's an outdated feature this days and creating a save with all the stuff that I track, it would be a hassle. I'll probably create save system if I try to create a full game with different mapper (mmc1 or mmc3) that supports save feature.
Thanks for playing !