You would write this inside your main game loop. You can add as many commands as you want. Just use more ELSEIFs. IF BUTTON(2) AND #Y THEN CEXIT=FALSE WHILE !CEXIT LINPUT "COMMAND: "; C$ IF C$=="EXIT" || C$=="CLOSE" THEN CEXIT=TRUE ELSEIF C$=="GODMODE" THEN HP=10000 PRINT "HEALTH SET TO 10K" ELSE PRINT "UNKNOWN COMMAND" ENDIF WEND ENDIF