---
title: "Space Engineers: Complete Survival Guide"
game: "Space Engineers"
game_url: "https://qna.gg/games/space-engineers"
author: "Qloud"
author_url: "https://qna.gg/players/Qloud"
summary: "A survival-focused guide to Space Engineers: first-hour priorities, ores and refining, power, oxygen and hydrogen, ship design, planets versus space, the 2026 Prosperity update, and what's coming in Warfare 3.…"
url: "https://qna.gg/g/space-engineers-complete-survival-guide-d7be84e8"
published: "2026-09-27T17:00:58.057Z"
updated: "2026-09-27T17:00:58.057Z"
source: "QnA.GG"
---

# Space Engineers: Complete Survival Guide

A survival-focused guide to Space Engineers: first-hour priorities, ores and refining, power, oxygen and hydrogen, ship design, planets versus space, the 2026 Prosperity update, and what's coming in Warfare 3.

*Researched September 2026 — current as of update 1.210 "Prosperity" (27 July 2026) and Hotfix 1.210.014 (14 August 2026). Live games change; check the linked sources if something differs.*

## Quick Start

1. **Start in Survival on an easy scenario.** The Earth-like planet start or a space "Lone Survivor" style start gives you a Survival Kit and time to learn.
2. **Your Survival Kit is your first refinery, assembler, and respawn point.** It's slow; replace it with a proper Refinery and Assembler as soon as you can.
3. **Stone gives early iron, nickel, and silicon** in small amounts through the Survival Kit. Real ore deposits come next.
4. **Place a Medical Room or keep the Survival Kit powered** so you respawn at your base instead of in a new pod.
5. **Watch oxygen, energy, and hydrogen** on your suit HUD. Running out of energy in space is how most early characters die.
6. **Grind, don't delete.** In Survival, grinding a block returns its components to your inventory; you can weld them back elsewhere.
7. **Save often and keep backups.** Physics accidents happen; Space Engineers has "Klang."
8. **Everything connects through conveyors.** If a block isn't getting items, check the conveyor path and the terminal.

## Essential Controls (default keyboard)

| Key | Action |
|---|---|
| G | Toolbar configuration / block menu |
| K | Terminal (control panel for grids) |
| I | Inventory |
| X | Toggle jetpack |
| Z | Toggle inertia dampeners |
| P | Lock landing gear / connectors / magnetic plates |
| L | Toggle helmet lights |
| J | Toggle helmet |
| F | Use / interact |
| Insert / Delete, Home / End, Page Up / Page Down | Rotate block before placing |
| Ctrl + mouse wheel | Change block placement distance |
| Ctrl + B | Create blueprint from a grid |
| F10 | Blueprint screen |
| Alt + F10 | Admin tools (single-player / admin) |

Rebind anything in Options; controller play is also supported.

## Resources and Refining

| Ore | Refines into | Key uses |
|---|---|---|
| Stone | Gravel (plus small iron, nickel, silicon) | Early game only |
| Iron | Iron Ingot | Steel Plates, Interior Plates, Construction Components, almost everything |
| Nickel | Nickel Ingot | Metal Grids, Motors |
| Silicon | Silicon Wafer | Computers, Solar Cells |
| Cobalt | Cobalt Ingot | Metal Grids |
| Magnesium | Magnesium Powder | Explosives, ammunition |
| Silver | Silver Ingot | Reactor Components, Gravity Generator Components |
| Gold | Gold Ingot | Thruster Components, Superconductors |
| Platinum | Platinum Ingot | Thruster Components, advanced tech |
| Uranium | Uranium Ingot | Reactor fuel |
| Ice | (processed by O2/H2 Generator) | Oxygen and hydrogen |

- **Ore Detector** blocks and the hand drill find deposits. On planets, rare ores (gold, platinum, uranium) are often in specific regions; in space, asteroids are rich in everything.
- **Basic Refinery** handles common ores cheaply; the full **Refinery** handles all ores, is faster, and accepts **Yield Modules** and **Speed Modules**.
- **Assembler** turns ingots into components. Cooperative mode lets multiple assemblers share a queue.

## Power

| Source | Pros | Cons |
|---|---|---|
| Batteries | Store power, great for buffering | Need recharging |
| Solar Panels | Free, no fuel | Weak, depends on sun angle; nothing at night on planets |
| Wind Turbines | Free on planets | Planet-only, varies with altitude and terrain |
| Hydrogen Engine | Strong, uses hydrogen | Burns your fuel supply |
| Small / Large Reactor | Very high output | Uranium is scarce |

Early bases: solar or wind plus batteries. Ships: batteries plus a hydrogen engine or reactor once you can fuel them.

## Oxygen and Hydrogen

- The **O2/H2 Generator** converts ice into oxygen and hydrogen. Feed it ice via conveyors.
- **Oxygen Tanks** and **Hydrogen Tanks** store gas; **Air Vents** pressurise sealed rooms.
- The Prosperity update added a **Prototech O2/H2 Generator**, a rare Prototech block found through Factorum content.
- Refill your suit at any connected block with oxygen/hydrogen, a Cryo Chamber, a Medical Room, or a Survival Kit.

## Thrusters and Ship Design

| Thruster | Works in | Notes |
|---|---|---|
| Atmospheric | Atmosphere only | Powered by electricity; useless in space |
| Ion | Space (weak in atmosphere) | Electricity; efficient in vacuum |
| Hydrogen | Everywhere | Very strong, burns hydrogen fast |

Design rules of thumb:

- **Thrust in every direction.** You need thrusters facing all six directions to control a ship; on planets, the "up" (lift) direction needs the most.
- **Check the thrust-to-weight** in the terminal or cockpit HUD before leaving the ground. Cargo full of ore can make a working ship unable to lift off.
- **Gyroscopes** provide rotation; heavy ships need more.
- **Connectors** and **Landing Gear** dock ships to bases; connectors share conveyor inventory and power.
- **Small grid** (small blocks) is for fighters, drones, and miners; **large grid** for stations, haulers, and capital ships.
- **Merge Blocks** and **Projectors** let you build ships from blueprints in Survival: project a design, then weld it (or use welder arrays).

## First Hours: A Planet Start

1. Hand-drill stone and nearby ore, feed the Survival Kit, and build a few **Large Cargo Containers** and a **Battery** plus **Solar Panels** or **Wind Turbines**.
2. Build a **Basic Refinery** and **Assembler**, conveyor them together.
3. Build a **small-grid rover or atmospheric miner** with Drills, a Cargo Container, and Connector to haul ore.
4. Find ice for the **O2/H2 Generator** and set up oxygen and hydrogen.
5. Upgrade to a full **Refinery** and add Yield Modules.
6. Build a hydrogen shuttle to reach orbit, then set up an asteroid mining outpost with ion thrusters.

Space starts are the reverse: ice and asteroids are easy, but you have no atmosphere, so everything depends on ion thrust and oxygen from day one.

## Threats

- **Meteor showers** (if enabled) damage exposed blocks. Toggle in world settings.
- **Spiders and wolves** on some planets. Build walls or turrets.
- **Pirate drones and encounters** (Cyberhounds, Space Pirates, Factorum) attack if enabled.
- **Physics.** Rotors, pistons, and wheels on subgrids can "klang" and explode. Lock or disable them before saving.

## The Prosperity Update (1.210, 27 July 2026)

Key additions from Keen's changelog and follow-up hotfixes:

- A new **Factorum Global Encounter** and a new Prototech block to hunt down, the **Prototech O2/H2 Generator**.
- A **"Ping Grid"** button to locate missing ships.
- Improvements to Projector, Contracts, the Services Terminal, and the economy.
- A small-grid **Flat Collector** block.
- **Hotfix 1.210.013** (7 August 2026) fixed subgrids clanging after jumps, sorters blocking pulls, and merge blocks detaching during projection welding.
- **Hotfix 1.210.014** (14 August 2026) **reverted the Wheel Propulsion Override** change because it broke mech builds, fixed the jetpack "Fuel low!" warning timing, and fixed stations with subgrids becoming offset (affected bases need restoring from a 1.209 backup or moving with Scenario Edit tools; turn off damage first).

## Coming Next: Warfare 3 (announced September 2026)

Keen describes Warfare 3 as one of its biggest combat updates. Announced features for the **free update**:

- **Guided missiles** and heavy seeking **torpedoes** (Torpedo Launchers on small and large grid; small-grid launchers must be loaded manually, large-grid ones use conveyors).
- **Ammo switching:** choose ammo in the weapon's control panel or toolbar, or leave it on "Any."
- **Countermeasure flares** against seeking weapons.
- **EMP weaponry** that can knock grids offline.
- **Jump Detection** (optional world setting): heavy grids jumping far leave a temporary GPS signature at their destination.
- New blocks such as an **Artillery Turret**, **Jump Seat**, and **Fighter Cockpit Type II** (the cosmetic/extra blocks are part of the paid Warfare 3 Pack).

Treat details as provisional until release notes are published.

## Common Mistakes to Avoid

- **Building a ship too heavy to fly.** Check lift thrust with a full cargo load.
- **Forgetting dampeners.** Turning off dampeners in a cockpit sends your ship drifting.
- **No oxygen or power backup.** One battery running dry can kill your base's life support.
- **Using atmospheric thrusters in space** (they do nothing) or ion thrusters in heavy atmosphere (weak).
- **Leaving rotors and pistons unlocked** on saves; that's where Klang lives.
- **Ignoring conveyor size.** Small conveyors can't pass large items like large-grid components.

## Advanced Tips

- **Use Timer Blocks, Event Controllers, Sensors,** and **Programmable Blocks** for automation; the Workshop has thousands of scripts.
- **Sorters** and conveyor filters keep ice and ore flowing to the right blocks.
- **Build a projector-based ship factory** at your base for quick replacement ships.
- **Use Wrenchie** (a Keen developer's side project featured in the August 2026 Community Spotlight) if you want to write in-game scripts without programming experience.
- **Dedicated servers** keep large multiplayer worlds stable; limit block counts and subgrids for performance.
- **All DLC is cosmetic or extra blocks;** gameplay mechanics are shared by everyone.

## FAQ

**Is Space Engineers still updated?**
Yes. Prosperity (1.210) arrived in July 2026 and Warfare 3 was announced in September 2026.

**Space Engineers or Space Engineers 2?**
Space Engineers 2 is a separate early-access title still growing. SE1 has over a decade of content and a huge Workshop.

**What's the best first ship?**
A small-grid miner with drills, a cargo container, a connector, and thrusters suited to your environment.

**How do I get uranium?**
Mine uranium ore (rare on planets, more common in asteroids), refine it in a full Refinery, and feed reactors.

**Why is my block not working?**
Check power, ownership, conveyor connections, and whether it's switched on in the terminal (K).

**Is there PvP?**
Yes, on servers with PvP rules; Warfare 3 is aimed squarely at combat and PvP.

## Sources

- [Space Engineers Steam news hub](https://store.steampowered.com/news/app/244850)
- [Warfare 3 Revealed (Steam, 10 Sep 2026)](https://steamstore-a.akamaihd.net/news/externalpost/steam_community_announcements/1843481262691817)
- [Warfare 3 Revealed - Artillery Turret, Jump Seat and more (Steam, 17 Sep 2026)](https://steamstore-a.akamaihd.net/news/externalpost/steam_community_announcements/1844115010491626)
- [Warfare 3 Revealed - Jump Detection, Fighter Cockpit (Steam, 24 Sep 2026)](https://steamstore-a.akamaihd.net/news/externalpost/steam_community_announcements/1844751498221081)
- [Hotfix 1.210.014 (Steam, 14 Aug 2026)](https://steamstore-a.akamaihd.net/news/externalpost/steam_community_announcements/1840944183779928)
- [Hotfix 1.210.013 (Steam, 7 Aug 2026)](https://steamstore-a.akamaihd.net/news/externalpost/steam_community_announcements/1840310314344989)
- [Community Spotlight August 2026 (Steam)](https://steamstore-a.akamaihd.net/news/externalpost/steam_community_announcements/1842846814445545)
- [Space Engineers on Steam](https://store.steampowered.com/app/244850/)