About Gacha Demon

What this site is

Gacha Demon is a fan-made companion to Extreme Demon Gacha, the free browser card game at demongacha.com where every card is a Geometry Dash Extreme Demon. Players ask practical questions: what are my odds of the Apex card, how many packs until a holo, is this trade worth it, when does my pack storage fill. This site answers them with tools that use the game's real numbers.

What we cover

• Odds: per-card, per-pack and holo odds for every level, read from the game's public rates and synced daily.
• A pack simulator: open packs with the same odds and see what a day of packs really looks like, with no timer.
• Score and trades: how many points each copy is worth under the leaderboard rules.
• Codes and guides: redeem codes with their sources and status, the pack timer, and how every part of the game works.

Who runs it

A Geometry Dash player who likes the game. No studio or media company is behind it, and we are not the developers of Extreme Demon Gacha. To play, use the official site.

Rules come from the game's own screens; odds and level data come from its public API, which in turn uses the All Rated Extreme Demons List. Every page lists its sources with dates. The editorial policy has the details.

Gacha Demon is not affiliated with or endorsed by Extreme Demon Gacha, AREDL, RobTop Games or Geometry Dash. Level thumbnails are YouTube video thumbnails and belong to their creators.