Rat Lab Official Links & Gamepasses

This Official Links hub gathers the trustworthy destinations for Rat Lab by Evil Science: the real Roblox experience, the developer community group, how to think about gamepasses (including Forever passes and the Mutation Codes pass), and a practical Discord howto video. Bookmark this page when random search results try to send you to copycat places or phishing “code verify” sites.

This wiki is fan-made and unofficial. Always confirm purchases and announcements through Roblox and Evil Science channels first.

Play the real experience

Open the official game here: Rat Lab on Roblox.

Before you favourite a lookalike:

• Match the creator / group branding to Evil Science.
• Confirm the place identity against this URL, not a boosted ad alone.
• After joining, use Getting Started so your first session teaches roles instead of lobby confusion.

How to join and use Discord for game communities

Evil Science community group

Rat Lab is published under the Evil Science group. Join and watch shouts here: Evil Science community on Roblox.

Why the group matters:

• Update pings often land as shouts before random YouTube lists update.
• Promo codes — if they ever ship — usually appear on group or Discord first. Today the Codes Hub still reports no confirmed working promo codes as of September 2026.
• Social proof helps you avoid impersonator groups farming joins.
• Mid-September pass waves (Forever tools, Stronger Leash, All Mutation Codes) were easiest to verify beside group + store UI together.

After you join, return to Updates for launch-date context (30 July 2026), the 7 / 12 / 14 / 19 Sep 2026 notes, and approximate live stats (~669k visits / ~1.8k CCU).

Discord howto (embedded below mid-article)

Many Roblox labs post patch notes, LFG, and rare gifts on Discord. If you are new to Discord, the embedded video walks through joining and navigating a server safely. Practical rules once you are in:

• Enable DM filters; ignore strangers selling “private Rat Lab codes.”
• Never download executors from ticket channels — see Scripts.
• Mute @everyone if you only want patch notes.
• Verify links before clicking; phishing clones love lab aesthetics.

When a real announcement mentions a redeem string, follow How to Redeem Codes.

Gamepass value guide (start here, then deep dive)

For the full dated catalog—including Body Armour Forever R$59, Mouse Trap Forever R$149, Turret Forever R$179 (7 Sep), Stronger Leash R$99 (12 Sep), All Mutation Codes R$2499 (14 Sep), plus Hazmat, Armored Guard, Mutation Gun, MG, Sniper, Stronger Bite, and other Forever tool skips—open the dedicated Gamepasses guide. Timer context stays on Tools & Unlocks.

Exact Robux prices and perk text can change in the live store — always read the purchase modal. Short framing before you spend:

Forever passes

• Usually mean lasting unlock convenience for covered tools.
• Do not remove the rule that session tool unlocks reset each join for tools you do not own.
• Buy after you know which role you main: Lab Rats, Scientists, or Security.

All Mutation Codes pass

• Named for mutation Index fantasy — not a free typed promo-code pack.
• Mutation Index colour markers are still gameplay systems (Mutations), separate from the empty promo list on Codes.
• If you care about science goals, read Scientist Guide before paying R$2499 for convenience.

General spend checklist

1. Play enough rounds to feel vest (+50 HP), nets, bite, and mutation gun without passes.
2. Compare pass text to your goal (fun / escape / PvP / science) using Roles tier list and Gamepasses.
3. Skip any third-party “cheaper pass” reseller — that is account theft bait.
4. Recheck Updates the same week so you are not buying a perk that just changed.

Trusted wiki routes (internal)

Use these instead of random SEO blogs:

• Guides Hub — escape, controls, gamepasses, badges, map, revenge, scientist, security, mutations, tools
• Gamepasses — full pass catalog + value advice
• Map — lab layout and rooms
• Revenge — post-escape loop
• Badges — all six badge how-tos
• Controls — PC/mobile capture friction
• Teams Hub — role overviews
• Tier List Hub — roles and tools grades
• Codes Hub — honest promo status
• Scripts Hub — why we list no verified scripts
• Updates Hub — patch timeline

Safety quick hits

• Official play link and Evil Science group links on this page are the baseline of trust.
• No bare “click here” redirects that ask for passwords.
• Colour markers ≠ promo codes; All Mutation Codes pass ≠ free gift strings.
• Exploits are not “links” worth saving — they are bans waiting to happen.

Related reading

• Getting Started
• How to Escape
• Gamepasses
• Tools & Unlocks
• Tier List Hub

Support Evil Science by playing the real place, joining the real group, and learning the lab the fair way. This hub exists so those destinations—and the Gamepasses deep dive—stay one click away when search results get noisy.