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mod

UnstableCards

by Astr0ni

The most unstable mod ROUNDS has to offer! 43 new cards with custom art and some with sounds!

GameplayCustom Cards
Latest version
2.9.0
Downloads
353.3k
Depended on by
17 projects
Rating
2
Filed under
Gameplay, Custom Cards
Updated
8 mo ago
Available on
Thunderstore

Download

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

2.9.0release15 Jan 2026

Astr0ni-UnstableCards-2.9.0.zip · 2.8 MB

Download latest
Older versions4
  • 2.8.118 Dec 20243.9 MBGet
  • 2.8.06 Nov 20243.9 MBGet
  • 2.7.118 Mar 20243.9 MBGet
  • 2.7.04 Mar 20243.9 MBGet

Frequently asked

How do I install UnstableCards?

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

Where do I download UnstableCards 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 ROUNDS versions does UnstableCards 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 ROUNDS.

Dependencies

From release 2.9.0, the newest one. An older release may need different things.

Needs 15

Install these first or it will not load.

  • Pykess-GunUnblockablePatch(not indexed yet)
  • willuwontu-BlockForcePatch(not indexed yet)
  • willuwontu-RespawnPatch(not indexed yet)
  • Root-GunProjectileSizePatch(not indexed yet)
  • Root-RegenerationPatch(not indexed yet)
  • Root-GravityPatch(not indexed yet)
  • willis81808-ModsPlus(not indexed yet)
  • Root-GunBodyRecoilPatch(not indexed yet)
  • Pykess-ModdingUtils(not indexed yet)
  • Pykess-CardChoiceSpawnUniqueCardPatch(not indexed yet)
  • Root-Classes_Manager_Reborn(not indexed yet)
  • willis81808-UnboundLib(not indexed yet)
  • CrazyCoders-RarityBundle(not indexed yet)
  • WillsWackyManagers
  • Root-RarityLib(not indexed yet)

Needed by 17

Removing this breaks every one of them.

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.