Wow, this was made in RPG maker? I'm always impressed when I see someone using an engine outside of the standard expectations. The original art and music is all really nice. I'm a fan of action RPGs so I really like this concept! It's pretty fun to play, but I'm glad that the "Game over" is pretty forgiving as it's quite hard. The combat is a little rough sometimes, but it's still very impressive considering the engine!
The one thing that drove me nuts was the P-bomb. I had a really hard time placing those, and though I eventually got the hang of it, there were still times when it felt like there were open tiles, but the game kept telling me no.
Overall I had a great time playing, awesome work!