Jumping and platform grabbing was too heavy yes, you need more reasonable platform contact for such heavy gravity..... other than that I am not sure 100% believe that all of this was created in a month The option menu, inventory, and features within the game scope just seemed way too polished for being done in a month....but ill give it benefit of the doubt for its overall execution 4/5
Seems like a good game only played for about 10 minutes, to get the general feel