Lacuna Passage
Early access since May 2017
Explore the vast terrains of Mars, generated from real NASA satellite data, and survive threats like dust storms by discovering randomized supply caches and habitats. Adventure on foot or in driveable rovers with this otherworldly first-person sandbox.
64% positive · 105 reviews
Not yet
In early access, development status unclear
High confidence
Development Uncertain
Not yet
In early access, development status unclear
High confidence
Development Uncertain
Where to buy
Steam $9.99
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Evaluation
Lacuna Passage has had a turbulent development history. The original version was created by Random Seed Games and released into Early Access on May 17, 2017. In April 2019, a new studio — Candescent Games — took over development, announcing ambitious plans to rebuild the game from scratch in Unreal Engine with significantly expanded features including larger maps based on real NASA terrain data, a reworked survival system, co-op support, and eventually a story campaign.
From late 2019 through mid-2020, Candescent Games posted regular development updates showing real progress: new environments, a Mars rover with physics simulation, a dynamic weather system, an updated astronaut suit, and more. The planned launch of a new Early Access build was delayed from July 2020 to end of 2020 due to the COVID-19 pandemic, but development appeared to be continuing.
However, after September 2020, developer communications became increasingly infrequent. Then, on April 4, 2022, the developer posted a formal announcement stating that development of Lacuna Passage V2 has been placed on hold. The studio cited an inability to secure the funding needed to continue, after failing to meet their goal of expanding the original concept and raising sufficient backing to ramp up production. They acknowledged the possibility of revisiting the project if suitable backing is found in the future, but made no commitments.
There have been no developer posts of any kind since April 4, 2022. The game remains purchasable on Steam in its original Early Access state — the rebuilt Unreal Engine version was never released. The store page still describes the older version of the game. With no active development and no funding secured as of the last communication, the project's future is uncertain.
Evidence
Developer Candescent Games announced a formal development hold on Lacuna Passage V2, citing failure to secure sufficient funding. Stated that development cannot continue on the current path, but left open the possibility of returning if the right backing is found. This is the last official communication from the developer.
Developer announced plans for the first new Early Access build in July 2020, featuring a sandbox mission, co-op support, and rovers — none of which were ever released.
Media
Details
Developer
Publisher
Candescent Games
Achievements
24
Platform
Windows, macOS
Controller
partial support
Steam Deck
Not rated
Players
Single-player
About this game
You wake in an landing pod, check your equipment, and venture out onto the red Martian soil in search of a nearby habitat. With 25 square miles of the Red Planet to explore and survive, you must gather resources from randomized points-of-interest, supply caches, and other habitats in order to continue your mission. But survival is more than just tracking status bars. Maintaining your life-support equipment is just as important as maintaining your health.

Explore a massive terrain generated from actual Mars satellite imagery. With features generated from scans collected by the HiRISE project and details painstakingly designed to reflect the photography captured by planetary rovers, this is as close as you can get to visiting the true Red Planet.

Survive the harsh Martian environment with mechanics based on real health metrics like blood glucose levels, heart rate, caloric intake, and more. You will feel like a true interplanetary pioneer as you conquer the elements and survive randomized threats like dust storms.

Capture the beauty of Mars with an in-game photography mechanic that allows you to document your discoveries. Photos are saved to your computer at full 1920x1080 resolution and can be referenced in-game where you can set objective points to navigate back to where the photos were taken.

Interact with the various astronaut technologies through your dependable datapad. You will need to manage inventories, salvage and craft supplies, and repair vital life support systems in order to survive the desolate landscapes of Mars. Find and drive rovers to help manage multiple habitats.

Explore a massive terrain generated from actual Mars satellite imagery. With features generated from scans collected by the HiRISE project and details painstakingly designed to reflect the photography captured by planetary rovers, this is as close as you can get to visiting the true Red Planet.

Survive the harsh Martian environment with mechanics based on real health metrics like blood glucose levels, heart rate, caloric intake, and more. You will feel like a true interplanetary pioneer as you conquer the elements and survive randomized threats like dust storms.

Capture the beauty of Mars with an in-game photography mechanic that allows you to document your discoveries. Photos are saved to your computer at full 1920x1080 resolution and can be referenced in-game where you can set objective points to navigate back to where the photos were taken.

Interact with the various astronaut technologies through your dependable datapad. You will need to manage inventories, salvage and craft supplies, and repair vital life support systems in order to survive the desolate landscapes of Mars. Find and drive rovers to help manage multiple habitats.
Last evaluated Jun 28, 2026
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