It's totally fine if it's not for you, but I am glad you still want to play my games.
There were plans to flash them a different color, but I only ended up doing that for Namo (I forgot about it and it was really annoying to do in the way I decided to do it). I'll keep that in mind for the next action game I make. I'll see what I can do about collision, the way I made the battle system is just a little bit janky so I'm not sure I could do that without a bunch of bugs popping up, but it's been 3 years and I learned a lot more about the engine, I can overhaul it.
Thank you about the character designs.