Having to move the box with the mouse is a great mechanic! It's a pity you ran out of time with the sounds, because otherwise the game is really quite accomplished. Anyway, congratulations on managing to create this in just 3 hours!
Thank you! It's overall lacking a lot of polish that I would like to be in there, but I'm rusty as heck after almost 2 months off from any game dev work - mainly happy to have put something out on time :)