IMHO.

Games like Iron Grave:Planet 9

If Iron Grave:Planet 9 is your kind of game, the closest matches are Scrapstorm, NOT ENOUGH SPACE and Gunblade Ranger — picked from the ranked list below. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.

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About Iron Grave:Planet 9: Iron Grave: Planet 9 is a sci-fi mech survivor game. Pilot multiple mechs with unique skills and evolution, slaughter enemies, unlock upgrades. Set on the ninth planet over a century from now, fight alongside your squad and become a hero.

2026ActionIndieAdventureRPGEarly AccessWindowsby YinHu Games
Iron Grave:Planet 9 — Steam game cover

Players who liked Iron Grave:Planet 9 also play

Steam players who put hours into Iron Grave:Planet 9 also tend to own these titles — a signal called collaborative filtering. imho.run cross-references millions of library ownership patterns to surface games whose real audiences overlap, regardless of whether their genre tags match.

  1. Scrapstorm

    WHY THIS

    Top pick for Iron Grave:Planet 9 fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Iron Grave:Planet 9.

    A 1-4 player bullet-heaven roguelite where the whole city is hunting you. Draft cards every level until one pistol turns into a screen-clearing mess, and watch out for the traffic, the third rail and whatever is running each district.

    ActionIndieRPGSteam ↗
  2. NOT ENOUGH SPACE

    WHY THIS

    Second-strongest match for Iron Grave:Planet 9 fans by collaborative filtering across millions of Steam libraries. Shares Action with Iron Grave:Planet 9.

    Shoot to move. Move to survive. A space action roguelike about momentum, chaotic battles, loot, builds, and bosses.

    ActionSteam ↗
  3. Gunblade Ranger

    WHY THIS

    Third-strongest match for Iron Grave:Planet 9 fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Iron Grave:Planet 9.

    An action shooting Roguelite focused on relentless attacks and brutal executions. Fight through the wasteland, execute enemies to restore ammo, collect weapons and mutations, and create your own killing build. Local 2 player co-op supported.

    2026ActionIndieAdventureSteam ↗
  4. UNIT-5000

    WHY THIS

    Ranked #4 for Iron Grave:Planet 9 fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Iron Grave:Planet 9.

    UNIT-5000 is a top-down extraction roguelite bullet hell where you build a combat mech and fight alien invaders. Experiment with weapons and modules, face hordes and multi-phase bosses, extract resources before a run goes wrong, and use them to unlock deadlier builds for the next fight.

    ActionIndieSteam ↗
  5. Star Scrap

    WHY THIS

    Ranked #5 for Iron Grave:Planet 9 fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Iron Grave:Planet 9.

    A broke bounty hunter. A sarcastic robot. 1,000,000 credit debt. Star Scrap is a chaotic twin stick space roguelite. Blast through increasingly difficult waves of enemies to pay it off.

    2026ActionIndieEarly Access7.19 USDSteam ↗
  6. Broken Orbits

    WHY THIS

    Ranked #6 for Iron Grave:Planet 9 fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Iron Grave:Planet 9.

    Broken Orbits is a fast-paced 1–4 player co-op space-combat game. Tear through hostile fleets, loot wild weapons and prototype effects, create devastating loadout combinations, and fight through a complete three-chapter campaign against the Ancients.

    2026ActionIndieSteam ↗
  7. Hover Point

    WHY THIS

    Ranked #7 for Iron Grave:Planet 9 fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Iron Grave:Planet 9.

    Hover Point is a physics-based rogue-lite bullet hell where movement is your weapon. Dodge chaotic swarms with auto-fire action, build your skill tree, and climb global leaderboards. Master the chaos solo or in co-op via mouse-only, keyboard-only, or controller-only playstyles.

    2026ActionIndieCasual4.99 USDSteam ↗
  8. Dome 3.0

    WHY THIS

    Ranked #8 for Iron Grave:Planet 9 fans by collaborative filtering across millions of Steam libraries. Shares Action with Iron Grave:Planet 9.

    DOME 3.0 is a bullet hell roguelite survival shooter. You are a ship trapped inside a dome with endless waves of enemies and 20 bosses closing in from every direction. Upgrade your ship and gear and dominate the Dome

    ActionSteam ↗

Free alternatives

Free-to-play games that recommended players of this title also tend to enjoy.

  1. Helltaker

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with Iron Grave:Planet 9.

    Helltaker is a short game about sharply dressed demon girls.

    2020IndieAdventureFree To PlayFreeDeck PlayableSteam ↗
  2. Awaria

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Iron Grave:Planet 9.

    Awaria is a short game about working in haunted maintenance tunnels.

    2024ActionIndieFree To PlayFreeDeck PlayableSteam ↗
  3. The Expendabros

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Iron Grave:Planet 9.

    The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.

    2014ActionIndieAdventureFreeDeck VerifiedSteam ↗
  4. UNBEATABLE [white label]

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Iron Grave:Planet 9.

    A young girl learns a song. An exclusive side-story set in the world of D-CELL GAMES' upcoming rhythm-adventure.

    2021ActionIndieAdventureFreeDeck PlayableSteam ↗
  5. Star Fetchers

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Iron Grave:Planet 9.

    The introduction to a wild ride with gangsters and deep state conspiracy theories

    2020ActionIndieAdventureFreeDeck PlayableSteam ↗
  6. Eternal Senia

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Iron Grave:Planet 9.

    Thoughts and expectations ARPG

    2015ActionIndieRPGFreeSteam ↗
  7. Disfigure

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Iron Grave:Planet 9.

    Disfigure is a grim-dark action rogue-like where you battle relentless hordes of monsters lurking in the shadows. Unlock powerful weapons, craft god-like builds with hundreds of upgrades, slay colossal bosses, and push your limits in intense 20–30 minute survival runs!

    2023ActionIndieFreeDeck PlayableSteam ↗
  8. Paper Lily - Chapter 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with Iron Grave:Planet 9.

    Paper Lily is an RPG horror game in which you can solve puzzles in different ways. Explore a hidden world, meet strange characters, and guide Lacie as she attempts to find answers about her unusual condition.

    2024IndieAdventureRPGFreeDeck VerifiedSteam ↗

Frequently asked about Iron Grave:Planet 9

Does Iron Grave:Planet 9 have multiplayer or co-op?
Yes — Iron Grave:Planet 9 supports multi-player play according to its Steam store listing (Multi-player, Online Co-op, Co-op).
What games are most similar to Iron Grave:Planet 9?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Iron Grave:Planet 9 are Scrapstorm, NOT ENOUGH SPACE, Gunblade Ranger.
Who developed Iron Grave:Planet 9?
Iron Grave:Planet 9 was developed by YinHu Games.

imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on Iron Grave:Planet 9.

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