When opened in Greenfoot, I get this error java.lang.StringIndexOutOfBoundsException: String index out of range: 0 at java.lang.String.charAt(String.java:658) at map1.saveLevel(map1.java:36) at map1.<init>(map1.java:27) at StartButton.act(StartButton.java:19) at greenfoot.core.Simulation.actActor(Simulation.java:565) at greenfoot.core.Simulation.runOneLoop(Simulation.java:523) at greenfoot.core.Simulation.runContent(Simulation.java:213) at greenfoot.core.Simulation.run(Simulation.java:203)

@DaveMIB123 Maybe not as gruesomely brilliant, but I am working on something... BYW That was me asking why it appeals to such a base instinct to love blood. In case there was doubt