Welcome to the future! We've invented the ability to time travel, let's go back in History with HISTORY HEROES!
input/output, simple messaging, visibility, simple conditionals, basic math, advanced animation, functions, text handling, simple events, simple loops, program control, detect conditions, layers, variables, advanced math, simple motion, miscellaneous, delays, simple variables, direction and turning, screen bounds, advanced motion, string handling, advanced costume handling, graphic effects, actor properties, expert physics,