# Challenge Brew

> A challenge companion for the games you already play, built around Alchemy Sky: a long-running expedition where completing challenges lights stars and charts hidden discoveries.

Alchemy Sky is the signature mode. Players pick research fields (Brewing & Apparatus, Fire & Heat, Metals & Minerals, Flora & Essences), complete challenges drawn from their own library or from genre packs, and reveal constellations that unlock journal entries and site-wide atmospheres. It currently runs as a public beta. Alongside it, Challenge Brew offers quick runs, bingo, lockout, catalyst, and Ascent, plus shared challenge libraries and community presets. AI-assisted content is reviewed before it enters rotation.

## Pages

- [Home](/): Overview of Alchemy Sky and the other ways to play.
- [Alchemy Sky](/alchemy-sky): The signature expedition mode, with the discovery journal and research fields.
- [Ascent](/ascent): Solo climb mode along a branching route of challenges.
- [Preset library](/presets): Browse and load community-shared challenge and bingo presets.
- [Community](/community): Community packs and shared content.
- [Pricing](/pricing): Free and Premium plans.
- [Gaming challenges to do with friends](/blog/gaming-challenges-to-do-with-friends): Challenge ideas and how to run them.
- [Community guidelines](/community-guidelines): Rules for sharing presets and behavior.
- [Contact](/contact): Get in touch with the team.

## Optional

- [Privacy policy](/privacy)
- [Terms of service](/terms)
- [Cookie policy](/cookies)
- [Refund policy](/refund-policy)
- [Imprint](/imprint)