The VHS Sans Fight Simulator is a high-stakes, horror-themed Undertale fan experience that pits players against a distorted, vengeful version of Sans. Stemming from the "Hacker Ending" AU (Alternate Universe), this fight simulator is designed to punish players who attempt to manipulate the game's code, transforming the laid-back skeleton into a terrifying "anti-cheat" entity. Origin: Undertale: The Hacker's End

Step-by-Step Installation:

Community & Modability

  • Mod-friendly resources: expose beatmap editor, pattern scripting (JSON-like), and shader presets so creators can craft new tape states and Sans variants.
  • Score & replay sharing: deterministic replays enable community analysis and speedrun validation; leaderboards segmented by assist options to keep competition fair.
  • Fan etiquette: emphasize non-commercial use of Undertale IP assets while supporting fan creativity; provide guidelines for proper attribution.

Some attacks (like Gaster Blaster spam) have random elements. Practice "circling" the center of the box to avoid most stray beams. Stay Calm:

Glitchy Brawls