2026-08-11 18:01 UTC · Community Announcements · Thorium
Sho’guul makes a chaotic return to the Undermine! And he brought a frien…emy?? What is dark without light? Yin without Yang? Enter Order, Primordial Impetus, demonic counterpart to her brother Sho’guul. Together they keep the universe in balance and only occasionally meddle in the affairs of mortals.Both Sho’guul and Order can be encountered on your run and offer relics of tremendous power for a hefty price. Pay close attention to your Tendency if you wish to meet them.New ContentSho’guul, Opulent DemonRaw, unfettered chaos! The source of all entropy! Sho’guul favors those with negative tenden
2026-08-06 20:29 UTC · Community Announcements · Thorium
UnderMine 2 0.8.0 Demon Rivals 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 legendary items, and more! This is a killer update, and we're so excited to bring it to you soon!Cheers! - Thorium
2026-06-15 15:37 UTC · Community Announcements · Thorium
Welcome 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 the Sanctum, she succumbs to a potent curse and awaits her rescue within the Duskfall.Minerva fights with powerful Lunar Magic and is able to leech mana back from her foes in order to cast offensive arcana
2026-05-29 22:10 UTC · Community Announcements · Thorium
We'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 to the first floor of the UnderMine with Duskfall.From the Community:You all continue to push the game to its absolute limits and we are here for it. Look... we are not even sure what is going on in the
2026-05-01 16:22 UTC · Community Announcements · Thorium
Welcome 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 Wizardlings. Defeat the fearsome duo of Bul & Gogi and claim the key to reopen the Goldmine.Thimble ThicketA peaceful tribe of forest dwellers known as Wizardlings have set up a marketplace in the center of The Du
2026-04-22 17:41 UTC · Community Announcements · Thorium
Are 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 more on all these exciting features, check out our official preview: Official Preview: https://www.undermine2.game/070-duskfall-updateDuskfall will release on May 1st! If you're eager to try it now, it is a
2026-04-15 18:47 UTC · Community Announcements · Thorium
Peasants! 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: https://www.undermine2.game/test-branchDuskfall will officially release on May 1st. Cheers! - Thorium
2026-02-23 17:20 UTC · Community Announcements · Thorium
Peasants! Update 0.6.0 The Roost is out now! Welcome to the Roost, home of a fan favorite feature, the familiars. Discuss this new update with other players or the developers on Discord. New Content The RoostThe Roost is an unlockable room in the Hub that houses familiars. Familiars are helpful companions that can unlock new abilities throughout a run. The Roost is unlocked via a quest offered by Beltrame, although it can technically be unlocked from the outset of the gameFamiliarsFamiliars each have 4 abilities. One is unlocked by default. One is unlocked only by acquiring the Egghinm's Scept
2026-02-18 19:17 UTC · Community Announcements · Thorium
Welcome Peasants! Get ready to unlock the Roost!UnderMine 2 0.6.0 has been cooking in the TestMine for a couple of weeks and is nearly ready for release. 0.6.0 includes some big new features such as: The Roost - a home for your helpful companions, the familiarsFamiliars New ShopsNew items, achievements, and secretsAnd more...Visit the UnderMine 2 website for a detailed preview of what's to come: https://www.undermine2.game/060-the-roost-update
2026-02-06 20:41 UTC · Community Announcements · Thorium
Happy Friday Everyone! We just deployed 0.6.0 to the TestMine branch. If you've never used TestMine before, it is a dedicated branch to test updates before they are officially released. This means there may be more bugs and the experience might be a bit more rough, but if you're eager to try the new content it is the place to be. This link will help you setup TestMine or, if you have difficulties, visit us in Discord and we can help you out. 0.6.0 is not currently content complete. More will be added in the coming weeks. Here is what you will find: - An incomplete set of familiars (more to com
2026-01-30 23:53 UTC · Community Announcements · Thorium
Happy 2026, peasants! It's a little late, but it is technically our first update of the year. Welcome to our new UM players, fresh off of the Winter sale and welcome back all our older players. You all ready for some news? Because we have been cooking! UnderMine 2 - 0.6.0 is around the corner and there is some exciting stuff in there. More on that later! Until then, some fun stats from the most recent updates:Stats, stats, stats, stats:Deepest Well Dive:100When we said "it's unlikely players will get past Well 12," some took that as a personal challenge. Most Played CharactersPeasant (Male): 2
2025-12-19 16:55 UTC · Community Announcements · Thorium
Two updates in the same month!? We are currently hard at work on our next big update which will feature fan favorite familiars, but we wanted to get something out for the holidays. We really enjoyed working on this small, self-contained update and plan to do more between our larger ones. This update is out now! So, no preview, just update notes:Black Rabbit's Slingshot GalleryBlack Rabbit has opened a new minigame in the Undermine! Take careful aim at moving targets with your slingshot and get as many points as you can across 3 rounds. The more points you earn, the better the reward at the end
2025-12-01 18:00 UTC · Community Announcements · Thorium
Peasants! Update 0.5.0 The Well is out now! Welcome to 0.5.0 The Well! Below is a set of comprehensive update notes. If you'd like to discuss these changes with the developers or other players, please visit us in Discord.New ContentThe WellThe Well can now be accessed in the Terminus, after the Arcane SanctumThe Well has 3 layers: Penumbra, Umbra, and Eclipse, each representing a major step up in difficulty. Each layer has a separate, and escalating pool of hexesBosses in the Well are randomly selected from the pool of Undermine bosses, but they have new moves and significantly higher statsSom
2025-11-21 17:41 UTC · Community Announcements · Thorium
Welcome peasants to the Well! UnderMine 2 0.5.0 is nigh. It has been available in the TestMine for a little while, but now is ready for primetime. 0.5.0 offers new features, content, and other updates such as: The Well - an endless challenge that will put the most skilled players to the testHexes that provide new, unique challengesNew enemies and itemsJournal improvementsAnd more...Visit the UnderMine 2 website for a detailed preview of what's to come:https://www.undermine2.game/050-the-wellWorkshop HighlightPumba is one of our most prolific modders and has put together a package with a new mi
2025-11-11 19:47 UTC · Community Announcements · Thorium
The next UM2 update is nearly here, but not yet! What if I told you, you can play it right now?Behold, TestMine! Our private test branch that anyone can join. You can play the latest version of UnderMine 2 and receive quick, weekly updates as we develop new features and content. This branch is very in progress so it's going to be a bit rough around the edges. Here are some instructions to get you started.If you'd like to chat with other players or give feedback on the new update you can join the #um2-testmine channel in discord. All you need to do is:Join Discord if you haven't alreadyFind the
Full appinfo as delivered by Steam PICS, changenumber 38808201. Also at /api/app/1869780/raw.
{
"appid": "1869780",
"common": {
"name": "UnderMine 2",
"type": "Game",
"oslist": "windows",
"osarch": "64",
"osextended": "",
"icon": "cb2ca15f4320fccd4dc2eab64102583677719712",
"clienttga": "267cc79e886b98e6636dee1a05a644395ad5ba7a",
"clienticon": "580a52d1a533bce6fe09b0552e1a57eaab438d6d",
"releasestate": "released",
"languages": {
"english": "1",
"german": "1",
"french": "1",
"italian": "1",
"koreana": "1",
"schinese": "1",
"russian": "1",
"japanese": "1",
"brazilian": "1",
"ukrainian": "1",
"latam": "1"
},
"steam_deck_compatibility": {
"category": "3",
"steamos_compatibility": "2",
"steam_machine_compatibility": "3",
"test_timestamp": "1775606400",
"tested_build_id": "22680007",
"tests": {
"0": {
"display": "4",
"token": "#SteamDeckVerified_TestResult_DefaultControllerConfigFullyFunctional"
},
"1": {
"display": "4",
"token": "#SteamDeckVerified_TestResult_ControllerGlyphsMatchDeckDevice"
},
"2": {
"display": "4",
"token": "#SteamDeckVerified_TestResult_InterfaceTextIsLegible"
},
"3": {
"display": "4",
"token": "#SteamDeckVerified_TestResult_DefaultConfigurationIsPerformant"
}
},
"steam_machine_tests": {
"0": {
"display": "4",
"token": "#SteamMachine_TestResult_DefaultControllerConfigFullyFunctional"
},
"1": {
"display": "4",
"token": "#SteamMachine_TestResult_ControllerGlyphsMatchDevice"
},
"2": {
"display": "4",
"token": "#SteamMachine_TestResult_DefaultConfigurationIsPerformant"
}
},
"steamos_tests": {
"0": {
"display": "3",
"token": "#SteamOS_TestResult_GameStartupFunctional"
}
},
"configuration": {
"supported_input": "gamepad",
"requires_manual_keyboard_invoke": "0",
"requires_non_controller_launcher_nav": "0",
"primary_player_is_controller_slot_0": "0",
"non_deck_display_glyphs": "0",
"small_text": "0",
"requires_internet_for_setup": "0",
"requires_internet_for_singleplayer": "0",
"recommended_runtime": "proton-stable",
"requires_h264": "0",
"requires_voice_files": "0",
"gamescope_frame_limiter_not_supported": "0",
"hdr_support": "0",
"requires_proton_soundfonts": "0"
}
},
"controllertagwizard": "1",
"controller_support": "full",
"small_capsule": {
"english": "44fbe8c82d52a36e512638fda53dbc59a220cfcc/capsule_231x87.jpg"
},
"header_image": {
"english": "5cbe4cb4e8f3180c54e5c401ba66e0e390278f1d/header.jpg"
},
"library_assets": {
"library_capsule": "en",
"library_hero": "en",
"library_logo": "en",
"library_header": "en",
"logo_position": {
"pinned_position": "CenterCenter",
"width_pct": "50",
"height_pct": "100"
}
},
"library_assets_full": {
"library_capsule": {
"image": {
"english": "library_600x900.jpg"
},
"image2x": {
"english": "library_600x900_2x.jpg"
}
},
"library_hero": {
"image": {
"english": "library_hero.jpg"
},
"image2x": {
"english": "library_hero_2x.jpg"
}
},
"library_logo": {
"image": {
"english": "logo.png"
},
"image2x": {
"english": "logo_2x.png"
},
"logo_position": {
"pinned_position": "CenterCenter",
"width_pct": "50",
"height_pct": "100"
}
},
"library_header": {
"image": {
"english": "5cbe4cb4e8f3180c54e5c401ba66e0e390278f1d/library_header.jpg"
},
"image2x": {
"english": "5cbe4cb4e8f3180c54e5c401ba66e0e390278f1d/library_header_2x.jpg"
}
}
},
"store_asset_mtime": "1777655794",
"associations": {
"0": {
"type": "developer",
"name": "Thorium"
},
"1": {
"type": "publisher",
"name": "Thorium"
}
},
"primary_genre": "23",
"genres": {
"0": "1",
"1": "25",
"2": "23",
"3": "3",
"4": "70"
},
"category": {
"category_28": "1",
"category_55": "1",
"category_56": "1",
"category_57": "1",
"category_58": "1",
"category_2": "1",
"category_1": "1",
"category_9": "1",
"category_39": "1",
"category_24": "1",
"category_22": "1",
"category_30": "1",
"category_23": "1",
"category_44": "1",
"category_67": "1",
"category_68": "1",
"category_78": "1",
"category_62": "1"
},
"supported_languages": {
"english": {
"supported": "true",
"subtitles": "true"
},
"french": {
"supported": "true",
"subtitles": "true"
},
"italian": {
"supported": "true",
"subtitles": "true"
},
"german": {
"supported": "true",
"subtitles": "true"
},
"japanese": {
"supported": "true",
"subtitles": "true"
},
"koreana": {
"supported": "true",
"subtitles": "true"
},
"brazilian": {
"supported": "true",
"subtitles": "true"
},
"russian": {
"supported": "true",
"subtitles": "true"
},
"schinese": {
"supported": "true",
"subtitles": "true"
},
"latam": {
"supported": "true",
"subtitles": "true"
},
"ukrainian": {
"supported": "true",
"subtitles": "true"
}
},
"steam_release_date": "1753197805",
"community_visible_stats": "1",
"workshop_visible": "1",
"community_hub_visible": "1",
"gameid": "1869780",
"store_tags": {
"0": "42804",
"1": "3959",
"2": "1685",
"3": "4106",
"4": "1716",
"5": "3964",
"6": "19",
"7": "21",
"8": "1720",
"9": "3871",
"10": "3854",
"11": "4791",
"12": "6426",
"13": "5923",
"14": "5125",
"15": "5981",
"16": "3993",
"17": "5716",
"18": "122",
"19": "4004"
},
"review_score": "6",
"review_percentage": "75"
},
"extended": {
"absolutemousecoordinates": "0",
"remoteplaytogethertestingbranches": "default,beta,developer,playtest,staging",
"developer": "Thorium",
"publisher": "Thorium",
"homepage": "https://www.undermine2.game"
},
"config": {
"installdir": "UnderMine2",
"launch": {
"0": {
"executable": "UnderMine2.exe",
"type": "default",
"config": {
"oslist": "windows",
"osarch": "64"
}
}
},
"steamcontrollertemplateindex": "4",
"steamdecktouchscreen": "1",
"uselaunchcommandline": "1"
},
"depots": {
"1869781": {
"config": {
"oslist": "windows",
"osarch": "64"
},
"manifests": {
"public": {
"gid": "8172503172988006353",
"size": "569351552",
"download": "400750080"
},
"testmine": {
"gid": "6823288239274521273",
"size": "569351532",
"download": "400750032"
}
}
},
"workshopdepot": "1869780",
"baselanguages": "english,german,french,italian,koreana,schinese,russian,japanese,portuguese,latam",
"branches": {
"public": {
"buildid": "25039429",
"timeupdated": "1788191346",
"timebuildupdated": "1788190957"
},
"testmine": {
"buildid": "24718155",
"description": "Public test branch",
"timeupdated": "1786640166",
"timebuildupdated": "1786639791"
}
},
"privatebranches": "1"
},
"ufs": {
"quota": "5000000",
"maxnumfiles": "10",
"savefiles": {
"0": {
"root": "WinAppDataLocalLow",
"path": "Thorium Entertainment/UnderMine2/{64BitSteamID}/Saves",
"pattern": "*.json"
}
},
"rootoverrides": {
"0": {
"root": "WinAppDataLocalLow",
"os": "Linux",
"oscompare": "=",
"useinstead": "LinuxHome",
"pathtransforms": {
"0": {
"find": "Thorium Entertainment/UnderMine2/{64BitSteamID}/Saves",
"replace": ".config/unity3d/Thorium Entertainment/UnderMine2/{64BitSteamID}/Saves"
}
}
}
}
}
}
