press space,a,d,s,q,w,z,x,c,e to use gaster blasters(papyrus),press p for the ultra attack and press the arrow keys to move frisk AND press T,y,u,i,o for gaster blaster (sans) and press R and F for a BAAAD time and frisk's attacks are h,j,k,n,m for soul blasters and L to slice the soul
