Thanks for the feedback and play our game!
Yes, when we look up for the limitation the first time, we thought "We need to do a GB style game!" haha.
The music and sfx was part of the awesome work of MartinLagman, my teammate. It's great that you like it!
Unfortunately in this jam and our first one, we learn that leave time for playtesting is needed, so we maybe miss some of the things you talk about, like the Player Bot moving a little to fast o the jump not having the correct amount of high to reach certain part of the level, that you may be thought was possible before.
So yes, he hope to improve this and a lot more in an upcoming update haha.
As mentioned before, your game is great also. So congrat for finishing the Jam!