Okay, I just have to say, this is amazing! It was interesting and I couldn't stop playing until I made sure that I unlocked all the ending. Although I do have a question. Spoiler alert, btw. Who exactly was she? Was the place like a research center or something? Did he get that power or was it caused my experimentation?
thank you so much for playing HIKEBACK!! i'm really happy that you enjoyed it, and even spent the time getting all the endings! :D
as for your questions, i wanted to leave some things up to interpretation, so i recommend drawing your own conclusions. ^^ it seems like you're on the right track, though!