The game seems like a lot of fun.
The chaotic pickup certainly makes things harder (I got the reverse controls) and having to pick the right twin for the job is a nice game mechanic.
I also like the sprite work. Very cute Fuwamoco!
Unfortunately I couldn't progress much in the game because I got a bug where the character animations get stuck and refuse to jump, which is crucial to progressing in the game. It got very painful trying to get jumps done and I had to give up in the second room.
Another bug I found is the UI doesn't display properly when full screen on my ultrawide monitor. The dialogues are a bit hard to read when not in full screen.
I hope you guys continue polishing the game to add sounds, fix some bugs and fine tune the difficulty. Looks very promising!