'ARROW KEYS' or 'WASD' to move, 'DOWN ARROW' or 'S' to duck. If on mobile tap left side of the screen to move left and tape right side of the screen to move right. Press top 2/3 of the screen to jump and press below the player's (the astronaut) y position to duck. All levels are 100% possible. Thanks to @griffpatch for 1/3 of the engine. 90% of this project is by me. The lava/melted metal changes height each time you play, I do not know how to remove this (it probably has something to do with me using the cos/sin to animate it). Sorry for the bad animation at the end, I am not an animator.
