Signs of Life Ending Guide: How to Finish the Story
A spoiler-light Signs of Life ending guide: prerequisites, the bottom teleporter, the deep dungeon, the final sequence and what unlocks after credits.
This guide names locations and story beats but avoids describing the final scene in detail. Stop after the checklist if you want to go in blind.
Signs of Life did not have an ending for most of its life. Update 25 added one, and 1.0 ships with it as the intended conclusion. For a sandbox that spent years as an open-ended Early Access game, that is a significant change: there is now a final route, credits and a post-game layer.
This guide covers what you need before the finale, how to reach it, and what happens after the credits.
The finale starts at the bottom of the world.
Before you start the finale
The ending is not a single button. You need a geared character and a clear route through the late-game areas.
Recommended preparation:
- Weapons: a reliable ranged weapon and a melee backup, both repaired.
- Armour: the best set you can craft, with resistances that match the enemies you have faced.
- Food: a stack in the HUD slot and more in inventory.
- Light: multiple sources for the deep dungeon.
- Healing: whatever the game's medical items are in your build; bring a surplus.
- Inventory space: the alien zones are full of loot.
- A save backup: copy the world save before the final sequence.
You do not need every achievement or every archive to finish, but the language makes the ending coherent. The alien language guide→ explains the scanning route.
The route
1. Finish the main story threads
Follow the MEG journal until the story points you toward the bottom of the world. The journal records the steps you have completed, so read the last few entries if you are unsure.
2. Reach the bottom teleporter
The teleporter at the bottom of the world is the gateway to the deep dungeon. It is a story structure, not a random cave exit. Mark it with a Comm Beacon when you find it.
The descent is the hardest navigation challenge in the game. Do not attempt it with starter gear.
3. Clear the deep dungeon
The dungeon is dark, vertical and full of enemies. Move carefully, light your route and do not rush into open rooms. If you are undergeared, leave and come back.
The dungeon connects to the territory of the native intelligent aliens. That is the transition from the human colony story to the Xenoid story.
4. Explore the Xenoid territory
The late-game route runs through Xenoid settlements. Scan inscriptions, talk to the Xenoid if the dialogue allows it, and collect the archive records. The language milestone is what makes the finale legible.
You do not have to wipe out the cities. The story is about understanding them, not clearing them.
5. Complete the final sequence
The finale is a sequence rather than a single boss. Follow the story prompts, use the equipment you brought, and keep a save before the point of no return.
If you are playing co-op, both players should be present. Update 27 fixed the co-op ending, but it is still a sequence you want to experience together.
How long does the ending take?
The final route is shorter than the build-up. Most of the time goes into preparation: gear, language, the dungeon and the alien territory. A prepared player can finish the sequence in one session; an underprepared player may need several trips.
Do not measure the ending by the final scene. The value is in the route that leads to it.
What happens after the credits
The game does not delete your world. You can keep playing, and the post-game colony layer becomes available at a Pioneer Station.
The colony requires:
- A Pioneer Station with a powered operations computer.
- A world created after Update 27 (old saves do not gain the station).
- Valid rooms for colonists.
- Power for the colony.
The colonists guide→ covers the post-game in detail.
Should you rush the ending?
No. Signs of Life is a sandbox, and the ending is a payoff for exploration, not a race. Players who rush will arrive undergeared and miss the Xenoid context.
A better approach: finish the main story when you are ready, then use the post-game colony as a reason to keep the world. The ending is a milestone, not a finish line.
Co-op ending notes
- The host must be online.
- Both players should be in the world for the final sequence.
- Update 27 fixed reconnecting and the co-op ending, but a stable connection still matters.
- The host's save is the world's save. Back it up before the finale.
Common ending problems
I cannot find the teleporter. Descend through the caves to the bottom of the world. The teleporter is a story structure; mark it when you find it.
The dungeon is too hard. Leave and upgrade. The bottom of the world is not a beginner area.
I reached the end without understanding the Xenoid. You skipped the language. You can still finish, but the context is thinner.
The colony is missing after the credits. Your world predates Update 27. Start a new world for the colony layer.
The co-op ending bugged. Update to the current build and have the host reload the world. If it still fails, report the version and the step.
A spoiler-free checklist
- Main story threads complete.
- Ranged weapon and melee backup.
- Best armour and food.
- Light sources and healing.
- Free inventory.
- Save backup.
- Language scanned (recommended).
- Host online (co-op).
The bosses guide→ covers the major fights on the way, and the Xenoid guide→ covers the faction at the centre of the finale.
Official source: Sweet Dog Studios 1.0 announcement, Update 25 patch notes (ending and credits) and Update 27 patch notes (co-op ending), checked 10 November 2026.
Sources and further reading
- 1.0 release announcement ↗ - ending and full release
- Update 25 patch notes ↗ - ending, credits and alien territory
- Update 27 patch notes ↗ - co-op ending fixes
- Official wiki ↗ - late-game structures
FAQ
Does Signs of Life have an ending?
Yes. Update 25 added an ending and credits, and 1.0 ships with it as the intended conclusion.
How do I reach the ending?
Follow the main story to the bottom teleporter, clear the deep dungeon, explore Xenoid territory and complete the final sequence.
Can I keep playing after the credits?
Yes. The world remains, and the post-game colony becomes available at a Pioneer Station on a new 1.0 world.
Is the ending different in co-op?
The sequence is shared, and Update 27 fixed the co-op ending. Both players should be present and the host must be online.
Related Signs of Life Guides
The major Signs of Life boss fights, the order to attempt them, gear checks and arena tips, plus a pointer to the Buff Mechington Mk2 strategy.
Who the Xenoid are in Signs of Life, what their cities contain, how to fight them, and where to find Xenohide, Xenoid Alloy and archive records.
How the Signs of Life colony works: Pioneer Station computer, room requirements, colonist jobs, Pneumail storage and new-world requirements.
Every major Signs of Life 1.0 change: the ending, Xenoid cities, colony management, rebalanced gear, controls and co-op fixes.
The Signs of Life achievement list with global unlock rates, the gemologist chain, the joke achievements and a practical completion route.
How the Signs of Life alien language works: scan inscriptions, build understanding, unlock Xenoid dialogue and extract seven archive records with AGIS.
More Signs of Life Guides
How armor works in Signs of Life, the best early and late sets, Ghost Hide and Energy Plate bonuses, mining suits and co-op gear priorities.
Automate a Signs of Life base with turrets, Pneumail shared storage, drone accessories and post-game colonist jobs, without wasting power.
How base building works in Signs of Life: valid room sizes, walls, doors, lighting, station layout and the mistakes that waste materials.
Choosing a Signs of Life base location: ore access, flat ground, biome hazards, story travel and the best spots for a first or late-game base.
Practical Signs of Life tips for new players: scan everything, manage stamina, build one good room, and avoid the early base traps.
A tour of Signs of Life biomes: grasslands, purple alien terrain, caves, ruins, Xenoid cities and the late-game New Earth areas.
How to beat Buff Mechington Mk2 in Signs of Life: the glowing weak points, head-tail-chest order, the three-second chest window and co-op tactics.
How Signs of Life co-op works: Steam friend hosting, drop-in play, character transfer, shared storage, PvP settings and role splits for two players.