The shake from jumping is barely noticable after youveplayed a bit, but i still think you should take it away. it would make the game feel more smooth. also, i think that the lava should either rise faster, or every second it checks to see its disctance from the player, and if its WAYYYYY off the screen, then it rises very quickly until it gets near the bottom of the screen. the main reason i want that is beccause dying when i have a score in 2,000 something means that i will fall for 5 seconds, whhich can be annoying. Great 1st game! im learning game develpoment now, and its definitely hard.im amazed you could do this in a week! you should enter a game jam! good job u 2!