Okay so back track go back to where you made your player move ^_^
add to every command in that branch
if b==1 then y=y-1:spchr 0,(number):steps=steps+1
now go to your @enemycount
vysnc 1
if steps>50 then steps=0:beep 4:gosub @enemy
return
2そうだね プレイ済み