⚜ SteamCozy

Home / Games / HELLION

HELLION

HELLION

After a century in cryosleep you find yourself stranded amidst the ruins of mankind’s first interstellar colony. Explore derelict ships and stations and harvest raw resources in search of air, fuel and other equipment. Or loot and pillage what you need from other survivors. The choice is yours!

Released Oct 21, 2019 Developer Zero Gravity Platforms Windows SimulationMultiplayerSpaceSurvivalOpen World
View on Steam ↗ Free (US · as of 2026-07-26)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Data as of 2026-05-20.

55.4%positive4,148 reviews
Recommended · 0 found this helpful

“What a gem of a game, too bad they delisted it and there's no way to play it anymore if you didn't get if before. I recommend using the Hellion Rescue Project mod, it fixes a few bugs and makes the UI more intuitive.”

— a player, Steam review · 16 hrs played
Recommended · 1 found this helpful

“Died before it's time. It it very hard. This game still does things that Star CItizen does not do after over a decade and 1bil in sales. So I feel the devs of this game need a HUGE pat on the back. Check out the Hellion Rescue Project.”

— a player, Steam review · 10 hrs played
Not recommended · 2 found this helpful

“no idea what these ppl are trying to do with this game.. its just annoying, not fun whatsoever.”

— a player, Steam review · 1 hrs played
Read more reviews ↗

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-07-25.

12achievements
9.3%median completion
7.4%rarest: Testing Squad Member
23.2% of players 19.1% of players 18.8% of players 12.1% of players 10.0% of players 9.9% of players 9.3% of players 9.1% of players 8.2% of players 8.1% of players 8.0% of players 7.4% of players 23.2% 0% most earned rarest
Almost everyone has
23.2%Rude Awakening — Escape from the Doomed Station
19.1%Home Sweet Home — Dock the Airlock module to the Home Base
18.8%Safe Haven — Repair and pressurize the Outpost on stable orbit
Rarest badges of honor
7.4%Testing Squad Member — Hidden achievement
8.0%Son of Earth — Hidden achievement
8.1%Heart of Stone — Complete Hellion Season One

Price tracking

US-region pricing (USD), sampled twice daily by our own tracker since 2026-07-11. Steam prices vary by region — always confirm your local price on Steam.

Freecurrent · sampled 2026-07-26 08:39 UTC
Freelowest since tracking began2026-07-11

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Mar 24, 2020
Hellion - the last announcement

Dear survivors, This is the last official announcement by Zero Gravity, since the team has already been disbanded. This is what happens with Hellion: The game will be free for download on Steam from M

Dec 26, 2019
Hellion - Christmas Post

Merry Christmas everyone! We hope you are spending a great time with family and friends. Yesterday, a Youtuber SidAlpha made a new video for his DirtyDevs series , and Zero Gravity team took the lead

Oct 15, 2019
Hellion - end of development

Hello space survivors! It's been a long time since the ideas of a future multiplayer space survival game were discussed among the founders of Zero Gravity and creators of Hellion. Our journey started

Sep 27, 2019
Into the Fire, a full story

As you some of may know last weekend we held a special event. The event, aptly named “Into the Fire” was designed to test our player’s knowledge and skills to their limits. As it turns out the event w

Sep 22, 2019
Into the Fire event is now officially over

Into Fire Event is now officially over. Congratulations to players RetracElyk and Bathem who were the first to complete this extremely challenging event. Read all about it in our next dev blog.

Games like HELLION

From our knowledge graph — ranked by shared traits, not a black box. Each card says why it's here.

Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-05-20.

GenresAction, Indie, Massively Multiplayer, Simulation
Player tagsSimulation · Multiplayer · Space · Survival · Open World · Sci-fi · Massively Multiplayer · Realistic · Action · Space Sim · Indie · Early Access (SteamSpy community voting)
FeaturesSingle-player · Multi-player · PvP · Online PvP · Co-op · Online Co-op · Steam Achievements · Steam Trading Cards
LanguagesEnglish * , French, Italian, Spanish - Spain, Portuguese - Brazil, Russian, Simplified Chinese, Turkish, German, Czech, Danish, Dutch, Finnish, Greek, Hungarian, Japanese, Korean, Norwegian, Polish, Portuguese - Portugal…
Achievements12
Estimated owners200,000 – 500,000 (SteamSpy)
Official sitehttps://www.playhellion.com/
Minimum system requirements (PC)

Minimum: OS *: 64-Bit Windows 7 Service Pack 1, or Windows 8, Windows 10 Processor: Intel® Core™ i3 or AMD Phenom Memory: 6 GB RAM Graphics: NVIDIA® GeForce® GTX 660 or AMD Radeon™ equivalent DirectX: Version 11 Storage: 8 GB available space