All coded by me. Basically I made an animation engine that's easy. Change X and Change Y blocks for head movement, making the body not move, with heads already made ( by @crankylol ) that have mouths already one them, ready for smooth animation. Smooth head animation, ect. You can even change how fast you want the head movement to be by changing the wait time blocks. This is the engine.
@crankylol for heads @mrmissingno10 for bodies. Portions of the materials used are trademarks and/or copyrighted works of So Far So Good. All rights reserved by So Far So Good. This material is not official and is not endorsed by So Far So Good and is a fanmade incredibox animation, not apart of the official game.