Use arrow keys to move the player. Use space to shoot the guns. Keys 1 & 2 change the guns. Press P to open the shop.
Credits go to Warfame a YouTuber that makes amazing scratch tutorials that are easy to follow. Notes: some of the things that are in this are custom made by me and I used other games as inspiration and ideas. Might have other updates coming up. Caution: I will be updating a lot so your game will probably mess up some. :)