The Last Caretaker
A robot caretaker rebuilds humanity on a flooded Earth.
The Last Caretaker is a first-person survival crafting game from Channel37, a Finnish studio that also published it. The title launched in early access for Windows on 6 November 2025, available through Steam and the Epic Games Store. Players take the role of the last functioning Caretaker, an autonomous robot that reactivates on a flooded post-apocalyptic Earth. Its mission involves collecting human seeds, restoring the Lazarus Complex, cultivating new humans, and sending them into orbit to ensure the species endures.
Gameplay blends first-person exploration, survival mechanics, crafting, base-building, resource management, and combat. The world is an ocean-covered landscape where players salvage materials from ruined structures to create tools, weapons, power grids, and production modules. The action starts inside Sanctuary 37, a decaying sea-based facility. Early goals center on getting power back, repairing systems, and expanding exploration capabilities. As players progress, they unlock vehicles and find new locations across the map. Managing resources is key—players must choose between spending materials on weapons and defense, infrastructure, exploration gear, or long-term mission objectives. Enemies include rogue machines, hostile systems, and environmental dangers. The main loop revolves around retrieving human seeds, growing them at the Lazarus Complex, and launching them into orbit, which requires maintaining ectogenesis equipment, power generation, resource processing, and launch systems.
The setting is a future Earth mostly submerged after ecological collapse. No humans remain on the surface, and the player character is a robot left behind with a directive to preserve the species. Story details emerge through exploration, mission progress, and environmental clues. As players restore facilities and investigate abandoned sites, the game gradually reveals the world’s history, humanity’s fate, and the Caretaker system’s purpose.
Channel37 was founded in Helsinki, Finland, near the end of 2021 by industry veterans, including CEO and co-founder Miika Aulio and co-founders Vesa Halonen, Antti Ilvessuo, and Sami Saarinen. The team previously worked at studios such as Ubisoft RedLynx, Mind Echoes, and Second Order. The studio employs fewer than ten people and is backed by Finnish mobile game company Supercell.
Quick Facts
- Title
- The Last Caretaker
- Developer
- Channel37
- Engine
- Unreal Engine 5
- Platforms
- Windows
- Released
- 6 November 2025 / (early access)
- Genre
- Survival
- Modes
- Single-player
Facts from the source article.
Lore & Background
The Last Caretaker is set on a future Earth largely covered by ocean after ecological collapse. Humanity no longer survives on the surface, and the player character is a robot left behind with a directive to preserve the species. The story is revealed through exploration, mission progression and environmental storytelling, gradually uncovering the history of the world, the fate of humanity and the purpose of the Caretaker system.
Gameplay combines first-person exploration, survival, crafting, base-building, resource management and combat. Players explore a world covered by ocean, scavenge materials from abandoned structures and use them to craft tools, weapons, power networks and production modules. The game begins in a derelict sea-based facility known as Sanctuary 37, with early progression focused on restoring power, repairing systems and expanding exploration. As players advance, they unlock vehicles and discover new points of interest across the world map.
Resource management is central, requiring players to decide whether to use materials for weapons and defence, infrastructure, exploration tools or long-term mission progress. Combat involves rogue machines, hostile systems and environmental hazards. The main progression loop is based around recovering human seeds, growing them at the Lazarus Complex and launching them into orbit, requiring restoration and maintenance of infrastructure for ectogenesis, power generation, resource processing and launch operations.
Reader's Guide
The Last Caretaker is Channel37's debut game, developed by a studio founded in Helsinki, Finland, at the end of 2021 by game industry veterans including CEO Miika Aulio and co-founders Vesa Halonen, Antti Ilvessuo and Sami Saarinen. The team, with fewer than ten employees, has backgrounds at studios such as Ubisoft RedLynx, Mind Echoes and Second Order, and is backed by Finnish mobile game company Supercell. The game was publicly announced in February 2025 and launched in early access on 6 November 2025, with the studio stating its intention to keep it in early access for at least 12 months, depending on development progress and player feedback.
Several major updates have been released since launch: Update 01: Last Humans, Update 02: Ocean – The Final Frontier, Update 03: Curiosity Wakes, Update 04: Below Us, and Update 05: New Horizons. The game received attention for its premise, atmosphere and ocean-based survival setting. GamesMarket described it as standing out in a crowded genre, praising its exploration and crafting elements and its atmosphere of loneliness. On Steam, it has a 'Very Positive' user rating with 85% of 7,404 English-language reviews positive as of June 2026. At the Finnish Game Awards 2026, it won Best Finnish Game of 2025, selected through a member vote covering nearly 100 commercial Finnish games released in 2025. According to an interview with co-founder Antti Ilvessuo published by Finnish national broadcaster Yle, the game sold hundreds of thousands of copies while still in early access and generated just under seven million euros in gross revenue during its first two months on sale.
Did You Know?
- The game is built using Unreal Engine 5.
- The studio Channel37 has fewer than ten employees and is backed by Supercell.
- The game won Best Finnish Game of 2025 at the Finnish Game Awards 2026.
- As of June 2026, the game had a 'Very Positive' rating on Steam from 85% of 7,404 English-language reviews.
Frequently Asked Questions
What is The Last Caretaker?
It is a first-person survival crafting game developed and published by Channel37, a Finnish indie studio. The title entered early access on Windows on 6 November 2025 and is sold through Steam and the Epic Games Store.
What is the story of The Last Caretaker?
You play as the only Caretaker robot still operational after a global catastrophe has drowned the planet. Your job is to scavenge human seeds, bring the Lazarus Complex back online, raise a new batch of people, and launch them into orbit so the species isn't lost forever.
What does gameplay in The Last Caretaker look like?
The loop centers on first-person exploration of a submerged world, managing survival needs, gathering materials, and crafting tools or structures. Base-building around the Lazarus Complex ties the survival and progression systems together as you work toward the orbital launch.
What engine and platforms does The Last Caretaker run on?
The game is built in Unreal Engine 5 and, as of its early access window, is available on Windows PC via both Steam and the Epic Games Store.
How was The Last Caretaker received by players and critics?
It holds a Very Positive rating on Steam, with roughly 85% of more than 7,400 English-language reviews being favorable as of June 2026. Channel37 also picked up the Best Finnish Game of 2025 trophy at the Finnish Game Awards in 2026.
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