A very good game. It has everything going for it, really. Endearing art (both in-game and the 2d cover art, plus Frodger's funny walk animation), whimsical music and sounds (Frodger's little croaks and squeaks), a creative idea that involves the theme in the gameplay very well, and a decent setup for puzzles.
I guess the only thing I could comment on worth improving is some polish in the gameplay, and more content. Both of which are incredibly difficult to deliver in a 4 day jam, especially for a 3d game.
All in all, It was really fun through-and-through, and shows promise. I would suggest a post-jam release for sure, for this game. Cheers! :)
Oh and, here's me inside Kaiju, haha. A satisfying ending
