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mod

Testudination

by ZetaArcade

[v73] A handcrafted expansive modpack balanced from thousands of hours of combined playtesting, with lots of variety/replayability/good risk-reward mechanics whilst being performant & improving on the design of vanilla (check out our desc + wiki!)

Latest version
1.8.8
Downloads
4.2k
Rating
1
Filed under
Equipment, Items
Updated
3 mo ago
Available on
Thunderstore

Download

From Testudination’s own host. Nothing is re-hosted here.

1.8.8release5 Jun 2026

ZetaArcade-Testudination-1.8.8.zip · 2.0 MB

Older versions4
  • 1.8.74 Jun 20262.0 MBGet
  • 1.8.62 Jun 20262.0 MBGet
  • 1.8.523 May 20262.0 MBGet
  • 1.8.415 May 20262.0 MBGet

Frequently asked

How do I install Testudination?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Lethal Company all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Testudination safely?

From the author's own page on Thunderstore, which is where the data here is synced from. IndexGG never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Which Lethal Company versions does Testudination work on?

The author has not declared a supported version in the metadata we sync, so there is nothing here we can state as fact. Check the project's own page before installing it, and treat an old mod with no declared version as untested on modern Lethal Company.

Dependencies

From release 1.8.8, the newest one. An older release may need different things.

Needs 40

Install these first or it will not load.

  • Evaisa-HookGenPatcher(not indexed yet)
  • Rocksnotch-IncreasedDeadlines(not indexed yet)
  • Hamunii-JetpackWarning(not indexed yet)
  • JenyaRostov-HoarderBugsUseItems(not indexed yet)
  • tolstj-TurretAlwaysLaser(not indexed yet)
  • Fredolx-SignalTranslatorUpgrade(not indexed yet)
  • BlueAmulet-LogNeuter(not indexed yet)
  • ViViKo-BetterDecorPlacement(not indexed yet)
  • ViViKo-SpectateDeathCause(not indexed yet)
  • Pooble-LCBetterSaves(not indexed yet)
  • Bobbie-NAudio(not indexed yet)
  • CreamerNation-Niko_Plush(not indexed yet)
  • KlutzyBubbles-InfiniteEmote(not indexed yet)
  • mod_divider-CONTENT(not indexed yet)
  • mod_divider-CORE(not indexed yet)
  • mod_divider-QOL(not indexed yet)
  • mod_divider-COSMETIC(not indexed yet)
  • mod_divider-CLIENT(not indexed yet)
  • mod_divider-DEPENDENCIES(not indexed yet)
  • mod_divider-EXTRA(not indexed yet)
  • quackandcheese-ToggleMute(not indexed yet)
  • PopleZoo-BetterItemScan(not indexed yet)
  • SylviBlossom-TerminalConflictFix(not indexed yet)
  • Lauriichan-FriendPatches(not indexed yet)
  • Kittenji-NavMeshInCompany(not indexed yet)
  • BetterPaycheck
  • SillySquad-Arachnophilia(not indexed yet)
  • SillySquad-CustomDeathPenalty(not indexed yet)
  • lukeprime-EnhancedTweaks(not indexed yet)
  • RamenNoodle-KoishiGhost(not indexed yet)
  • necrowing-StopBeesOpeningDoors(not indexed yet)
  • Procyon-CatLaser(not indexed yet)
  • MaxWasUnavailable-LethalModDataLib(not indexed yet)
  • mrov-UnlockOnStart(not indexed yet)
  • BGN-PizzaTowerEscapeMusic(not indexed yet)
  • DarkMorosh-AngryBritishButler(not indexed yet)
  • taffyko-NameplateTweaks(not indexed yet)
  • mrov-LethalRichPresence(not indexed yet)
  • Shenron2hu-TouhouPlayerModels(not indexed yet)
  • HGG-JigglePhysicsPlugin(not indexed yet)

Last checked 2 mo ago against Thunderstore. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Not indexed yet. Score 47 against a threshold of 55. The page still exists and is still linked; it simply carries noindex until we hold more.