Bullying My Friend Steve

I dont know how to code to be honest so I made a game with coding!!! You bully a block named steve! Inputs because lazy to make a tutorial! R - Spawn Normal Cube T - Spawn Steve!!! Y - Spawn Death Cube which damages steve U - Bomb which pressing spaces adds forces to anything in rangeESC - Resets everything I need to add a way to quit the game so just task manager it.