# Caverns: Lost Sky Summer DB entity ID: 22f81f8d\-66bc\-4aa0\-8026\-c0702a77bb58 Steam App ID: 863150 ⠀⠀⠀⠀ "For thousands of cycles, remnants of humanity have dwelt peacefully within the subterranean village of Telluria\. A young spelunker's world is turned upside down when a routine mining expedition is ambushed by a crazed horde of Fera, leaving him the only survivor\." Join Strato in an action\-packed adventure RPG through the voxel wilderness of the Tellurian Sector, and uncover the truth about his world\! Explore winding labyrinths and colossal caverns powered by our in\-house Numinous Engine \. Engage large groups of enemies with a real\-time combat system, where weapons have their own personality\. Level up and find rare treasure to aid in your journey, or follow legendary recipes and fight with the tools of your ancestors\. GAME FEATURES ⠀ Dive into the Tellurian wilderness with Strato and check out a variety of different mechanics, all the while avoiding hazards and battling Fera\. Current major features include: Current Features Explore \- Trek through an endless cavernous system with unique geographical land marks Combat \- Battle hordes of enemies, each with their own personality and fighting tactics Loot \- Plunder buried treasure for more than 80 equippable items, including 7 armor sets Tools \- Select from a range of tools including mining picks, grapples, torches, and beacons Harvest \- Mine and collect several types of ores, or harvest plants for recipe ingredients Craft \- Discover over 100 unlockable crafting recipes with multiple rarity types and qualities Upcoming Features Dungeons \- Conquer mystic dungeons with layouts that change upon each visit Quests \- Complete quests to progress the story\-line, or spend time on side quests Towns \- One population center with NPCs and stores to interact with, per sector Skill Upgrades \- Spend skill points, powering up and unlocking particle\-based skills Cut\-Scenes \- In\-Game cinematic sequences accompanying quest progression ENGINE HALLMARKS ⠀ Caverns: Lost Sky runs on our custom\-built Numinous Engine \. Early access allows us to refine not only the game, but the core engine too\. Here are some of its advanced capabilities: Tetravoxelization \- Produces angled terrain shapes making it easy to walk and run over Membronic Linkaging \- Creates endless, organic\-looking tunnels and cavernous systems VoxelScript \- Custom\-built scripting language used to easily define enemy AI behaviors In\-Game Debugging \- Press F keys to visualize hit boxes, toggle free camera, and more Volumetric Particles \- Define particle systems for resources, enemies, items, and skills Destructible Terrain \- Fast terrain modification in real time ## Game information - Type: game - Developer: Tetravoxel Limited - Publisher: Tetravoxel Limited - Release date: Jan 31, 2019 - Coming soon: false - Free to play: false - Parent Steam app: Not collected - Genres: Action, Adventure, Indie, RPG - Categories: Single\-player, Family Sharing - Platforms: windows - Website: Not collected - Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/863150/ss\_31da8576d14db2f3c46661f17a6b38d6bf9cb66e\.1920x1080\.jpg?t=1715629859, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/863150/ss\_5d8dba6a8c8902e1bbc8a0d00e13d31b8a67f7fb\.1920x1080\.jpg?t=1715629859, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/863150/ss\_3bb51f7c25e55d8dc94c56d67af500c25ed86329\.1920x1080\.jpg?t=1715629859, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/863150/ss\_f4bc72e72733ca784deeb1793be7b60f487c1669\.1920x1080\.jpg?t=1715629859, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/863150/ss\_524b1d55360009efcbaca0143b53f411020c4dd1\.1920x1080\.jpg?t=1715629859, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/863150/ss\_4d32e09a8b207b38a633f325b92606be669aef2a\.1920x1080\.jpg?t=1715629859, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/863150/ss\_f97b562e3865c30984643def7542eece02d11e54\.1920x1080\.jpg?t=1715629859, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/863150/ss\_8e47a0cd304ebfa8b3ec2d6b776eb576f231f796\.1920x1080\.jpg?t=1715629859 - Price: 1999 minor units USD; discount 0% - Price country: US ## Observed metrics - Current players: 0 - Steam review count: 5 - Steam positive reviews: 3 - Steam negative reviews: 2 - Steam positive percentage: 60% - 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/22f81f8d-66bc-4aa0-8026-c0702a77bb58/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/22f81f8d-66bc-4aa0-8026-c0702a77bb58/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\-24T19:57:04\.362365\+00:00 - Details observed: 2026\-09\-23T14:06:52\.018189\+00:00 - Player count observed: 2026\-09\-23T14:06:53\.303381\+00:00 - Reviews observed: 2026\-09\-23T14:06:52\.987251\+00:00 Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/863150/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/863150/","players":"https://api\.steampowered\.com/ISteamUserStats/GetNumberOfCurrentPlayers/v1/?appid=863150","reviews":"https://store\.steampowered\.com/appreviews/863150"\},"price":"2026\-09\-23T14:06:52\.018189\+00:00","source":"steam","catalog":"2026\-09\-24T19:57:04\.362365\+00:00","country":"US","details":"2026\-09\-23T14:06:52\.018189\+00:00","players":"2026\-09\-23T14:06:53\.303381\+00:00","reviews":"2026\-09\-23T14:06:52\.987251\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"7f8a6938\-0f7b\-46db\-87b4\-00473e3d26b0","catalog":"0c2d7854\-98b4\-4e49\-befb\-c41bce2af801","details":"f7751200\-bf9f\-4bd4\-b0f0\-896bf9c1111d","players":"5d6561ed\-f378\-481c\-af22\-03270451716d","reviews":"3ec3a756\-03de\-476b\-89c2\-c07cb146ee3c"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\} Native rating methodology: \{"count":0,"average":null,"entityId":"22f81f8d\-66bc\-4aa0\-8026\-c0702a77bb58","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/863150/) · [JSON](/api/v1/games/22f81f8d-66bc-4aa0-8026-c0702a77bb58)