- Action
- Adventure
- Indie
- RPG
Game
UnderMine 2
Delve back into the heart-pounding depths of the Undermine in this action roguelike sequel! Uncover ancient secrets, battle fierce foes, and conquer Delvemore Castle with a friend by your side!
Delve into the dangerous, ever-shifting labyrinth that is the Undermine. Discover, craft, and combine hundreds of unique items. Pair them with an ever-expanding roster of distinct playable characters for a new run every time! Grab a partner and uncover UnderMine 2's secrets together in local co-op.
About UnderMine 2
- Released
- July 2025
- Developer
- Thorium
- Engine
- Unity
- Platforms
- PC (Microsoft Windows)
Where to get it
Release, studio and platform data from IGDB. Store links go to the sellers, not to us. We do not sell games and we do not host files.
Browse everything
Sorted, filterable and paged. Every link goes to the author’s own download.
From the developers
Official announcements, newest first. Posted on Steam.
- Community Announcements0.8.0 | Demon Rivalry Update PreviewUnderMine 2 0.8.0 Demon Rivalry PreviewUnderMine 2's fifth major update is nearly here! Sho'guul returns to UnderMine 2 in 0.8.0 Demon Rivals, but this time he isn't alone. His sister Order vies for your favor and offers her own legendary items as reward. UM2 0.8.0 Demon Rivalry Preview Learn about the new Tendency mechanic in this huge update preview. Peep info on each demon, their new legenda...
- Community Announcements0.7.5 | Lunar Magic UpdateWelcome to 0.7.5 Lunar Magic! UnderMine 2 grows larger once again with the new playable character: Minerva, a fully functional Orrery, major updates to the Journal such as the Bestiary, four new achievements, and a slew of other improvements. New ContentLunar Sorceress MinervaMineva, a powerful sorceress from the Lunarum, comes to the Undermine! After making a startling discovery deep within th...
- Community AnnouncementsSpring NewsletterWe're not late! It is still technically spring and with it, comes the spring newsletter. We've been busy in the first half of the year, releasing two major updates. In case you missed them, The Roost added Familiars, and Duskfall added a whole new zone and boss, along with a lot more. Familiars added with The Roost offer you special abilities throughout your run. Bul & Gogi add an optional boss...
- Community Announcements0.7.0 | Duskfall UpdateWelcome to 0.7.0 Duskfall! This is UnderMine 2's biggest update yet. Discuss these notes with other players and the developers on Discord!New Content The DuskfallThe goblins have been busy! We’ve added a new starting zone called The Duskfall, a goblin-infested, subterranean wilderness, full of magic and danger. Stop by the Thimble Thicket and purchase some size-related items from the Wizardling...
- Community Announcements0.7.0 | Duskfall Update PreviewAre you prepared for Duskfall, Peasants?UnderMine 2 0.7.0 is possibly the biggest update we have ever brought to an UnderMine game. It features a whole new starting area, a new boss, new enemies, an end game challenge mode, and much much more!Challenge the goblin chieftain Gogi and his toad mount Bul. Unlock the goldmine for Camilla. Take on a whole new challenge with the Grim Crucible. For mor...
- Community Announcements0.7.0 Duskfall deployed to TestMinePeasants! 0.7.0 Duskfall has been uploaded to the TestMine. You can try it now! Keep in mind that versions of the game on TestMine are a little buggier and less stable. We really appreciate your help testing these early versions of the game. If you'd like to try it and have not used TestMine before, simply follow these instructions: will officially release on May 1st. Cheers! - Thorium
- Mods indexed
- 13
- Versions
- 0
- Newest tracked
- none yet
- Most disruptive update
- No breakage data for this game
Most downloaded
Measured from the source's own counts, summed across every release.
- Under 'Neath (Adds 50 Relics, 10 Curses and 5 Blessings!)Under 'Neath The First UnderMine 2 Content Pack! Under 'Neath is content mod pack for UnderMine 2 adding new relics, blessings, curses and hopefully a whole lot more coming soon! UnderMine 2 has some really powerful modding tools and I wanted to explore what i could do with them, here are some of...2.6k downloads
- BedrockA mod designed as a general expansion for Undemine 2. Adds: 35+ New Relics/Arcanas 5+ New Curses 11 New Potions (Including a new potion type) Currently only supports English language. Have Fun.579 downloads
- Tus' Bag of TricksAdds 16 Hexes, 2 Curses, 5 Familiars, 1 Potion, 11 Arcana, 26 Relics (not including some new combo relics..). Access the Hexes via a crawlspace in the hub, and the familiars via a crawlspace in the Roost. FULL DISCLAIMER: The art is not mine. Most of the assets are either from Undermine 1 (unused...526 downloads
- Hard ModeAdds some extra challenges to the UnderMine333 downloads
- Tsunami AdditionsExtra relics for Undermine 2 Currently contains 7 extra relics - Clerics pendant - Increases intelligence at high hp Divine Dessert - Increases luck at a price Gust Boomerang - Increases Calibre and Recklessness Hardtack - Increases the effectiveness of healing Machete - Increases Critical Damage...308 downloads
- The Wish Pack(BETA)A small mod that adds items to make your wishes come true Currently adds: - Monkey`s Paw - has 3 uses, grants you a selection of boons for a price. - The Magic Lamp - one time use, grants you a powerful wish. Supported languages: - English - Chinese (thanks to lostone#ThereAreSomeNumbers on the U...261 downloads
- Arachnophobia ModeTurns Spiders into less scary things253 downloads
- The Stat SheetAdds Relics, Blessings, and Curses related to some untouched stats in the game.232 downloads
- Thief's Gloves RelicJust a simple modded relic mainly for testing for future plans!231 downloads
- OthermineOthermine This is a recreation of the Othermine mode from Undermine 1. It's a roguelike mode where most meta progression items are disabled. Mod Compatibility If Tus' Bags of Trick is installed a staircase for getting Hexes is spawned at the start of the Othermine Not yet implemnted Due to the mo...226 downloads
- Map Unlocked!Unlocks the map by giving you the Map Relic120 downloads
- Speed blessing and curseAdds the Haste blessing and Slowness curse, which will increase and decrease your movement speed.110 downloads
- ArachnophobiaMode 0.6I was told that the old mod doesn`t work, so i decided to make this one.15 downloads
More early access games see all
Why UnderMine 2 mods break
A mod is compiled against one version of a game. When the game updates, anything that reached into the parts that moved stops working, and it usually stops working silently rather than with a message that explains itself.
That is what the table above counts. It is not a guess: each row is a mod the community has reported as broken by that specific release. The number is a fair measure of how disruptive an update was, and it is the reason people delay updating a game they have modded heavily.
Common questions
Does IndexGG host UnderMine 2 mods?
No, and it never will. Every download link points at the author's own page on Nexus, GitHub, CurseForge or wherever they published it. We index the ecosystem; the files stay with the people who made them.
Where does the compatibility data come from?
From the communities that maintain it in the open, not from guesswork. Each claim carries how it is known, so a reported breakage is never presented as though the author said it.
Why is a mod listed as broken when it works for me?
Compatibility depends on your exact game version and the rest of your load order. A mod marked as broken in one release may work fine on an older one, which is exactly why the version is recorded next to the claim rather than a bare yes or no.