sans:1,2,3,4,5,6, 7 to show gaster blaster and 8 to use bone attack. soul:x can give you 100 HP, but you have to wait for 10 second for another HP,z to attack reaper sans,arrows to move
Thanks to dracobot1223's project:Better Blue Soul Test! And thanks to cuteturtle2, he is first person who played this game! V.1.50:new aftertale sans V1.25 fix some bugs V.1.20:bone attack V.1.15:press x heal more hp! also fix bugs V.1.10:press z damage reapertale sans V.1.05:add more gaster blaster and fix some bugs V.1.00:game is finished demo:only undertale sans was in this game