Thank you! =)
I agree about the "press enter" being annoying after a while. I hadn't considered using a sound effect replacement - thank you for the great suggestion!
I've been debating the difficulty ramp up for a while. I originally wanted to add in accessibility features for those with motor restrictions, but I knew I wouldn't have time. I settled with slightly speeding up the action as you progress, but only very slightly. I think this is something I'll need to tweak and playtest.
Seriously, thank you for taking the time to play and comment! I highly appreciate it!