made as a base for Undertale fan games dev controls are z for red heart x for blue heart c for purple heart v for yellow heart b for orange heart n for light blue heart if blue h for down gravity j for right gravity k for up gravity and l for left gravity but if green for where the spear comes from o to turn spears blue and p to turn them yellow g for green heart space to shoot as yellow heart 1 to do a grounded bone attack 2 to do a bunch of grounded bones 3 to do random flying bones 4-6 are orange and 7-9 are blue f to do the flash from the sans fight
Wasd or arrow keys to move and the menu is space to go in / interact with the item you are on This is done and all the things I will put in are done unless there is a really bad glitch so I will stop updating this unless I get a new idea or someone comments one Pls remix and make your own boss fight I will link the first remix here also if you suggest a new heart mode and I like it, your name will be linked here and the mode will be added.
