Red Heart [Arrow Keys]->Move Blue Heart [Up]->Jump [Right&Left Arrow Keys]->Move There is mode selection in menu. About glitches it's about lag and about my amateurly coding so use chrome, close other pages or use better computer. Tags #undertale #chara #gaster #undertalebossfight
================{CREDITS}=============== Song-> Megalo Strike Back [Remix] by Just a Dog(Youtube channel) Some sprites from Devilovania 1.7(Unitale) HP bar from https://scratch.mit.edu/projects/128111034/ by @-sclare- Some spirets from Undertale by Toby Fox Coding by me
