Theres obviously plenty of improvements that could be made here, thats how it is in basically everysingle game:)

I see this as a great starting point, love the mechanics and i love figuring out what is real and whats not, the main thing that it misses is sound, i usually say that sound makes or breaks a game. Next i recommend you spend more time on the style of the game, black and white colors seem a little bland but they work fine for a simplistic style so thats not the problem, the problem comes when you add a vibrant red to the mix, it throws off the color pallete, look up how complementary colors work it could help a bit. Perhaps a dark brownish-red may look good, you need to expirement

Also i suggest adding a roof since it feels too open and theres far to much white, And ofcourse the main takeaway is to refine your programming skills and refine the mechanics:) 

Please dont take my critiques negatively, im only critiquing to try to help you improve! :D   Either way with only a week to make a game you did a great job! making a game in just one week is no easy task, so props to you! :)

Also if you dont mind, check out my game too, i'd appreciate it a lot! :D

oppp

There is a lot of work to do here to make this game amazing, but you made this game nonetheless in ONLY one week! Good job on that! That is an achievement right there.

i like the corner boost thingy