How did you manage this in 7 days?! I’m seriously impressed. When I first saw the screenshot of your plan, I was expecting the game to take place all in a tetris game, not this rich world you have included.
A simpler control scheme would have been great as I found the vast number of controls a bit daunting, especially as I could work out how to bring up help in-game. I also found it tough, even on easy, but that might say more about me than the game!
(Also, the jar works on Mac too in case you want to add the support icon!)