# CRACK Wiki > Unofficial CRACK wiki: all 40 achievements with live unlock rates, endings, egg layers, tools, workbots, lab secrets, events and guides for the 1-4 player co-op game by Rafoli. CRACK is a 1-4 player online co-op incremental adventure by solo developer Rafoli (Steam app 4312190), released 2026-10-26 for $7.99 on Windows, macOS, Linux and Steam Deck. This is an unofficial fan wiki. Claims are labeled Verified (official Steam data, patch notes, developer posts), Community-reported (player forum reports) or Unconfirmed. Achievement unlock rates come from the Steam Web API (fetched 2026-10-28). Every page has a Markdown version at /index.md, also served for "Accept: text/markdown". Full text: https://crack-wiki.pages.dev/llms-full.txt ## Guides - [Beginner's Guide: Your First Shifts](https://crack-wiki.pages.dev/guides/beginners-guide/index.md): How CRACK works and what to do in your first shifts: cracking the shell, getting paid, buying better tools, and getting to bed before the gas. - [Co-op Guide: Playing with 2–4 Coworkers](https://crack-wiki.pages.dev/guides/co-op/index.md): How multiplayer works in CRACK: hosting and joining, per-player money, transferring funds, splitting roles, and the co-op-only achievements. - [Game Modes: Chill Mode & Offline Mode](https://crack-wiki.pages.dev/guides/game-modes/index.md): Everything Chill Mode and Offline Mode change in CRACK (added in v1.0.43), and which achievements you cannot earn with Chill Mode on. - [Money & Economy Guide](https://crack-wiki.pages.dev/guides/money/index.md): How you earn and lose money in CRACK: selling shell and minerals, work orders, quotas, dream bonuses, gambling, transfers, fees and wealth redistribution. - [Troubleshooting & Known Issues](https://crack-wiki.pages.dev/guides/troubleshooting/index.md): Fixes for common CRACK problems: AMD graphics issues, missing calcite veins, DX11 crashes (Vulkan option), stuck 'Connecting…', softlocks, sound loss and motion sickness. - [Developer Console & Commands](https://crack-wiki.pages.dev/guides/console-commands/index.md): How to open the CRACK developer console and what each reported command does. Cheat commands disable achievements until you restart. - [System Requirements, Platforms & Languages](https://crack-wiki.pages.dev/guides/system-requirements/index.md): CRACK minimum and recommended PC specs, supported platforms (Windows, macOS, Linux, Steam Deck), controller support and the 16 supported languages. ## The Egg - [The Egg: Layers, Materials & Agitation](https://crack-wiki.pages.dev/egg/index.md): A layer-by-layer guide to CRACK's giant egg: the shell, Containment Plating, calcite veins, gold geodes, the fleshy interior, artery sacks, parasites, tentacles, the yolk sack and the agitation meter. ## Equipment - [Tools & the Equipment Supply Depo](https://crack-wiki.pages.dev/tools/index.md): Every known CRACK tool, from pickaxe, mattock, chisel and shovel to jackhammer, chainsaw and dynamite, plus the five HATCH CORP shop tiers, durability, and how to use explosives safely. - [Workbots & Automation](https://crack-wiki.pages.dev/workbots/index.md): How CRACK's workbots (robots) work: unlocking the robotics bay, powering them on, upgrading with minerals, breakdowns and repairs, plus the related achievements. ## The Lab - [The Lab: Locations & Secrets](https://crack-wiki.pages.dev/lab/index.md): Guide to every known area of the HATCH CORP lab in CRACK: containment bay, quarters, break room, staff room, garage, robotics bay, processor, sedative computer, the Do Not Enter door, the suspicious vent and the [REDACTED] room. - [Arcade, Gambling & Minigames](https://crack-wiki.pages.dev/lab/minigames/index.md): All CRACK minigames: Eggsteroids, Snake, Pong, the break room basketball hoop, slot machines, the prize wheel and shop puzzles, with achievement targets and tips. - [Pills](https://crack-wiki.pages.dev/lab/pills/index.md): What we know about the break room pills in CRACK and how to get the Junkie achievement for trying every pill type. ## Events - [Events: Audits, Pipe Bursts, Collapses & More](https://crack-wiki.pages.dev/events/index.md): Every known CRACK shift event (productivity audits, workplace inspections, pipe bursts, scaffold collapses, wealth redistribution, supply shortages, quotas, power outages and sleep gas) and how to handle each. ## Story - [Endings Guide (Spoilers)](https://crack-wiki.pages.dev/endings/index.md): How many endings CRACK has and how to reach them: delivering the specimen (Well Done) and the hidden escape ending (Free Range), with community-reported steps. ## Reference - [CRACK Achievements](https://crack-wiki.pages.dev/achievements/index.md): All 40 CRACK achievements with tips and unlock rates. - [CRACK FAQ](https://crack-wiki.pages.dev/faq/index.md): Quick answers about CRACK: what it is, price, platforms, player count, length, endings, Chill Mode, offline play, and whether it uses AI. - [Glossary of CRACK Terms](https://crack-wiki.pages.dev/glossary/index.md): Definitions of CRACK terms: HATCH CORP, shift, work order, agitation, sedative, dream bonus, sleep aid fee, workbot, Containment Plating, Chalazae, calcite, geode, processor and more. - [Patch Notes & Version History](https://crack-wiki.pages.dev/patch-notes/index.md): Every CRACK update since launch, summarized: v1.0.31, v1.0.35, v1.0.36 and v1.0.43 (Chill Mode, Offline Mode, Vulkan), with dates. - [About This Wiki & Sources](https://crack-wiki.pages.dev/about/index.md): Who runs the unofficial CRACK Wiki, where the data comes from, how claims are labeled (verified, community-reported, unconfirmed), and how to use the wiki's data API. ## API - [OpenAPI description](https://crack-wiki.pages.dev/api/openapi.json): search, pages and achievements endpoints - [Achievements JSON](https://crack-wiki.pages.dev/api/achievements.json): all 40 achievements with unlock rates and tips - [Search](https://crack-wiki.pages.dev/api/search?q=free%20range): GET /api/search?q= - MCP endpoint: https://crack-wiki.pages.dev/mcp (streamable HTTP; tools search_wiki, get_page, list_achievements) ## Optional - [CRACK on Steam](https://store.steampowered.com/app/4312190/CRACK/): official store page - [Official patch notes](https://store.steampowered.com/news/app/4312190)