Create a timeline of important events or dates.
simple events, platformer controls, platformer basics, platformer automations, simple loops, simple messaging, functions, detect conditions, actor properties, basic math, simple conditionals, topdown controls, miscellaneous, topdown basics, text handling, conditional loops, direction and turning, input/output, advanced costume handling, advanced physics, graphic effects, advanced messaging, advanced math, delays, expert physics, conditional wait, variables, advanced events, topdown automations, advanced motion, simple variables,