Underground Keeper

Underground Keeper

Render System · August 15, 2016 · Casual, Indie, Puzzle, First-Person, Procedural Generation

Buy Underground Keeper from Steam at $1.24 — the cheapest of 1 store we compare.

PC
Mostly Positive71% · 56
Best price 56 Good deal
$1.24-75%
$4.99lowest tracked $0.99
Steam Buy at Steam

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Where to buy Underground Keeper — official stores

Steam
Steam
Standard Edition · Steam
-75%
$1.24
$4.99
Buy

Underground Keeper price by region

Underground Keeper costs £1.07 in the United Kingdom, $1.24 in the United States, €1.24 in Europe (EUR), $1.24 in Georgia (USD), CA$1.62 in Canada, NZ$1.84 in New Zealand, A$1.87 in Australia, R$4.24 in Brazil and zł5.74 in Poland right now.

Cheapest Underground Keeper offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
United Kingdom £1.07 −75% £1.07 — 1
United Statesyour region $1.24 −75% $1.24 — 1
Europe (EUR) €1.24 −75% €1.24 — 1
Georgia (USD) $1.24 −75% $1.24 — 1
Canada CA$1.62 −75% CA$1.62 — 1
New Zealand NZ$1.84 −75% NZ$1.84 — 1
Australia A$1.87 −75% A$1.87 — 1
Brazil R$4.24 −75% R$4.24 — 1
Poland zł5.74 −75% zł5.74 — 1

Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.

Screenshots

About Underground Keeper

Underground Keeper is a logical 3D puzzle game from a first person view, inspired by Minesweeper. You will enjoy hours of excellent entertainment in a 60 levels and 4 different environments.

Render System, the authors of the popular action game TankZone Battle, will drag you through Underground Keeper into the world where you will not get further without thinking. Map, pickaxe, lamp and a some explosives will become your best buddies. You will have to get through dozens of levels only with their help until you reach the end – your freedom.

Chance to survive between the walls mined all over and on dangerous places is granted only to those who have thought through every step and are able to foresee the future. Dig up the surroundings and slowly proceed until you hit the indication of danger. Display with numerical value will show you how many dangerous sites are located in your area and you have to choose the right strategy to move forward.

Search, explore and try to locate walls mined all over with a little help of map and some hints. You can destroy it by the explosives in order to get a little further. Should you discover a safe road, you still need to find the portal and go through it to the next level.

Difficulty of levels rises alongside with your transition to higher levels and what initially seems like a nice and easy journey, with an increasing time activates brain cells of all true lovers of puzzle games.

Accept the challenge, overcome all the pitfalls and find a way out in a beautiful Underground Keeper puzzle game!

Key features:
• Dynamic levels full of pitfalls and dangers
• 3 difficulty levels suitable for beginners as well as real masters
• Intuitive and easy
• Sophisticated environment full of details in modern graphics

Underground Keeper — game info

Platforms
Windows
Player modes
Single-player
Controller
Full controller support
PC Game Pass
Not included

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

✦ AI summary

Underground Keeper successfully translates the classic Minesweeper formula into an engaging 3D first-person puzzle experience with intuitive mechanics and nice graphics that players find relaxing and enjoyable. However, the game suffers from frustrating UI visibility issues, particularly with a hard-to-see directional arrow on the map and a white progress bar that blends into the environment, along with concerns about the map's usefulness and limited functionality for tracking discovered mines across attempts.

Recommended Jun 18, 2026
Underground Keeper is a unique indie puzzle experience developed and published by Render System that takes the classic principles of Minesweeper and transforms them into a fully explorable 3D adventure. Instead of interacting with a flat grid from a distant perspective, players descend into underground caverns where every step requires observation, deduction, and careful decision-making. The game's central idea is simple but surprisingly effective, blending traditional logic-based gameplay with first-person exploration to create an experience that feels both familiar and distinct. The game places players in a series of underground labyrinths filled with hidden dangers and clues. Armed with basic tools such as a pickaxe, a lamp, a map, and limited explosives, players must carefully analyze their surroundings to determine safe routes forward. The challenge comes from interpreting environmental information and using logic to avoid mistakes that could end a run. This design captures the essence of classic puzzle-solving while adding a layer of immersion that is rarely seen in games inspired by Minesweeper. Exploring dark tunnels from a first-person viewpoint creates a stronger sense o…
1 found this helpful
Not recommended Jan 26, 2021
Underground Keeper is a 3D first-person view Minesweeper puzzle. Your task is to explode all the mines, hidden behind the walls by planting a C4 charge on a wall, that covers the mine site. Unlike Minesweeper, this game does not have flags, but have the "safe" walls made of earth/stone/snow that you can dig through without hurting yourself. Such wall do not have any numbers near them. That might sound simple, but the game still manages to offer challenges. +) Nice 3D graphics. +) Intuitive mechanics. Unfortunatelly, there are 2 issue that make the game hard to play: 1) Light green arrow on the map showing your direction can be hard to see: https://steamcommunity.com/sharedfiles/filedetails/?id=2374407484 2) C4-planting progress bar (in the center) is white and sometimes blends with the wall: https://steamcommunity.com/sharedfiles/filedetails/?id=2374408777 https://steamcommunity.com/sharedfiles/filedetails/?id=2374408960 https://steamcommunity.com/sharedfiles/filedetails/?id=2374643640 Blending issue will be more obvious on snow/stone walls and less impactful on earth walls. I can`t recommend the game because this problems distract me from playing.
1 found this helpful
Not recommended May 16, 2025
I would actually give this game a positive review if i could pin the rocks that are mines so that each time i die i can actually have a use for the map. Because without that function what PURPOSE DOES THE MAP SERVE......
Recommended Jan 19, 2025
It's like minesweeper, but in FPS view. Enjoyable. Nice relax
Recommended Nov 17, 2021
Good! I like to have this on nintendo Switch :-D I buy this in complete pack
Recommended Jan 3, 2021
It's 3d minesweeper

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