First try, booyeah!
I had some expectations of relatively simple puzzles when I started playing this game, but when I found out that it was more than just separating the pieces, but that a mechanic like firing was tied to both blocks being together, that blew my mind.
This short experience truly played to the strengths of its mechanics. A good balance of platforming, action and even stealth-like scenes when the little block had to dodge enemies and be on its own while trying to infiltrate the enemy base. It was a short but sweet experience all round.
You're likely aware of the shortcomings of this project already. Physics and movement were a bit wonky, and I read someone saying that dying meant going back all the way to the start. I'm willing to say that some of that could have been tweaked further if the jam had been longer, but it'd still be something to keep into consideration in the future.
All in all though, I had a good time playing this game! It had the right amount of puzzles, and I could only imagine what other mechanics could be implemented on the premise that these two blocks having different puzzle-solving elements when apart and together! Way to go! 🌟