# Tabletopia \- Sub Terra \+ Expansions Summer DB entity ID: e60709b4\-922e\-4c8e\-a317\-402a6b3dec92 Steam App ID: 409570 Only the host needs to own this DLC\. Core game \+ expansions: Investigation, Extraction, Annihilation 1\-6 Players \| Ages 10\+ 45\-90 Minutes About Sub Terra A 1\-6 player cooperative game of terrifying cave escape\. Players take the role of amateur cavers attempting to escape an unexplored network of subterranean tunnels, before the lights flicker out or the darker things beneath the Earth catch up to them\.\.\. In Sub Terra players spend their turn exploring and revealing the tunnel system around them, attempting to survive the various perils of the cave, from floods and cave ins to gas leaks and scree\. Players each have a role which gives them specialist abilities, such as an Engineer with dynamite to blast a new route or a Scout to find a route more easily\. New tiles are placed from a randomised stack of cave features, which determines whether you'll be hit with a dead end or a range of new options\. At the end of each turn, players face the reality of their situation, with a hazard card drawn to determine what danger causes them damage or cuts off their way out of the horror below\. These cards are finite, and when they run out, your torches flicker and the air feels tight, and your chance of survival diminishes quickly\. About Sub Terra: Annihilation This expansion is set after the events of Sub Terra\. Instead of trying to escape the cave, you’re going back in to destroy it\. Annihilation introduces a totally new way to play the game\. Push deeper into the cave to reach points of structural weakness, plant powerful bombs, then get back to the exit before they detonate\. The Exterminator can stop horrors from spawning and is immune to gas, helping keep your escape routes open while you complete your mission\. This isn't going to be easy\. About Sub Terra: Extraction This expansion is set after the events of Sub Terra\. You’ve returned to the cave, and you’re not alone\. A new threat has emerged from the shadows \- faster, deadlier, and hunting you down… Extraction adds more horrors to the cave with the new fast\-moving Leaper hazard card\. Fight them off with the Mercenary, a flexible blend of cautious explorer and powerful defender\. Above all else, you must carry proof of the infestation back to the surface, or die trying\.\.\. About Sub Terra: Investigation This expansion is set after the events of Sub Terra\. Not all of you made it out alive\. Now, with the help of a mysterious corporation, you’re returning to the cave to find your fallen friends\. Investigation adds 15 new item cards that grant your cavers powerful abilities\. Recover them from the cave floor, or choose the ruthless Agent who starts fully equipped\. The darkness hides many things\. Be prepared\. ## Game information - Type: dlc - Developer: Tim Pinder, David Franco Campos, Zak Eidsvoog, David Thor Fjalarsson - Publisher: Tabletopia - Release date: Sep 21, 2017 - Coming soon: false - Free to play: false - Parent Steam app: 402560 - Genres: Casual, RPG, Simulation - Categories: Single\-player, Multi\-player, Online PvP, Co\-op, Online Co\-op, Shared/Split Screen Co\-op, Shared/Split Screen, Cross\-Platform Multiplayer, Downloadable Content, Family Sharing - Platforms: windows, mac - Website: Not collected - Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/409570/ss\_75ff8497ac3eefde1a47a161a36792d03f5d1650\.1920x1080\.jpg?t=1551152687, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/409570/ss\_b586eb5f0c9caa93da51c1ca55bc41e4e00fc38e\.1920x1080\.jpg?t=1551152687, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/409570/ss\_48e5fe3e2806090bfbd6c45d8a1b2c42e334accd\.1920x1080\.jpg?t=1551152687, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/409570/ss\_8e949a80272899f7626b819dc0b7bfe7c05e50a5\.1920x1080\.jpg?t=1551152687, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/409570/ss\_8117cdc3b3b3da829244ab3b77e23d7c9b2129bb\.1920x1080\.jpg?t=1551152687, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/409570/ss\_5258aa60e974cfd9f0e3382567489ffab7faf87a\.1920x1080\.jpg?t=1551152687, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/409570/ss\_02d6b3beee7fe90748be88d2b64d016a4b21b5c4\.1920x1080\.jpg?t=1551152687, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/409570/ss\_06594e7ac493a4c02a2ec9f2e82fe4b6aeda80fd\.1920x1080\.jpg?t=1551152687, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/409570/ss\_8e949a80272899f7626b819dc0b7bfe7c05e50a5\.1920x1080\.jpg?t=1551152687 - Price: 599 minor units USD; discount 0% - Price country: US ## Observed metrics - Current players: Not collected - Steam review count: 2 - Steam positive reviews: 1 - Steam negative reviews: 1 - Steam positive percentage: 50% - Summer DB rating: No native votes Review filters: \{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\} ## Player history [Seven-day chart data as Markdown](/api/v1/entities/e60709b4-922e-4c8e-a317-402a6b3dec92/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/e60709b4-922e-4c8e-a317-402a6b3dec92/player-metrics?days=7) Chart values are hourly observed maxima. The sampled 24-hour peak and missing intervals carry explicit coverage; history before collection is unknown. ## Sources and freshness - Catalog membership: store\_catalog - Catalog observed: 2026\-09\-28T16:58:32\.455488\+00:00 - Details observed: 2026\-09\-22T07:06:38\.705977\+00:00 - Player count observed: Not collected - Reviews observed: 2026\-09\-22T07:06:39\.646706\+00:00 Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/409570/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/409570/","players":null,"reviews":"https://store\.steampowered\.com/appreviews/409570"\},"price":"2026\-09\-22T07:06:38\.705977\+00:00","source":"steam","catalog":"2026\-09\-28T16:58:32\.455488\+00:00","country":"US","details":"2026\-09\-22T07:06:38\.705977\+00:00","players":null,"reviews":"2026\-09\-22T07:06:39\.646706\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"d0171f11\-5372\-4510\-8904\-1282bc0ad342","catalog":"0479957f\-75e1\-4fe5\-b4ca\-66abcec04ad3","details":"8c3df984\-93cb\-4e47\-b299\-39e2b9e84ea1","players":null,"reviews":"c00da982\-3818\-4802\-9d83\-a27664b2c5de"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\} Native rating methodology: \{"count":0,"average":null,"entityId":"e60709b4\-922e\-4c8e\-a317\-402a6b3dec92","revision":0,"observedAt":null,"methodology":"arithmetic\-v1","distribution":\[0,0,0,0,0,0,0,0,0,0\]\} Steam reviews are not Summer DB votes. Missing data is not zero. Player counts are observations, not historical peaks. A supplemental record does not establish that a game was delisted. [Steam store](https://store.steampowered.com/app/409570/) · [JSON](/api/v1/games/e60709b4-922e-4c8e-a317-402a6b3dec92)