The art is amazing i am really shocked at first that you make this good environment in only 3 days the game is amazing but for mechanics you should work more because the game feels boring after some time collecting materials around is boring with time duration you can improve this by some sort of enemies that the cat have to dodge when you get hit by the enemy the you respawned and drop all items and you can also add a feature to purchase some more things from the item that you have collected you can increase the speed of attack and can unlock new areas this will make the gameplay interesting and you should also set a target for player to reach else the player will be confused what to do? . This is my personal opinion i am also a beginner indie game developer trying to achieve some goals thats all i want to say