Autosplitter+games+github+2021 Best

The Rise of the Machine: How GitHub-Hosted Autosplitters Defined Speedrunning in 2021

Why 2021 mattered: By this year, game developers began shipping "speedrun modes" (e.g., Cuphead, Hades). However, for the thousands of indie and retro titles lacking native support, GitHub was the only lifeline for automation. autosplitter+games+github+2021

In the speedrunning world, every millisecond counts. Manually hitting a timer (like LiveSplit) is prone to human error. Leo’s goal was to create a script that would: Hook into the game’s memory. Detect the exact frame a boss died or a level loaded. The Rise of the Machine: How GitHub-Hosted Autosplitters

That weekend, Leo tuned into Xelo’s stream."Shoutout to Leo on GitHub," Xelo said to three thousand viewers. "We’re using the new autosplitter tonight. No more manual splits. Let’s see if we can finally sub-twenty." Manually hitting a timer (like LiveSplit) is prone

Most autosplitters rely on static memory addresses (pointers) that tell the script, “Look here for the player’s health.” When a game patches, those addresses shift. The GitHub workflow in 2021 became routine:

A typical ASL script on GitHub included: