IMHO.

Games like Requiem For a Lost World

If Requiem For a Lost World is your kind of game, the closest matches are Horde Slayer, Riftbound Survivors and Terraclysm Survivors — picked from the ranked list below. Reviewers single out its atmospheric, challenging and dark. 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 Requiem For a Lost World: A survival roguelike where your weapons fight for you. Survive 30 minutes against endless enemy waves by crafting builds from weapons, items, and elemental reactions. Play solo or with up to 8 players. Every run is an opportunity, every decision is crucial.

2024ActionIndieRPGFree To PlayEarly AccessFree to playWindowsby TheNishishiro
Requiem For a Lost World — Steam game cover
Players highlight
21 unique characters with distinct passives and weapons40 weapons with elemental reaction synergiesDeep meta progression with 21 shared stats and character shardsAtmosphericChallengingDark

Players who liked Requiem For a Lost World also play

Steam players who put hours into Requiem For a Lost World 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. Horde Slayer

    WHY THIS

    Top pick for Requiem For a Lost World fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Requiem For a Lost World.

    A fast-paced co-op action game where you customize your build, survive relentless hordes, and conquer brutal challenges for higher scores and bragging rights.

    2025ActionIndieAdventure7.99 USDSteam ↗
  2. Riftbound Survivors

    WHY THIS

    Second-strongest match for Requiem For a Lost World fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Requiem For a Lost World.

    Riftbound is a survivor-like bullet heaven focused on spell combinations and massive enemy waves. Defeat thousands of enemies, experiment with elemental chain reactions, and break the game with overlapping status effects. Play solo or in co-op.

    2026ActionIndieAdventureSteam ↗
  3. Terraclysm Survivors

    WHY THIS

    Third-strongest match for Requiem For a Lost World fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Requiem For a Lost World.

    Terraclysm Survivors is a fast-paced action roguelike sidescroller. Earth is in peril, jump and attack through treacherous stages packed with enemy hordes while building the ultimate loadout. With up to 8 players online, defeat the invaders and survive in this apocalyptic and chaotic challenge!

    2026ActionIndieRPGSteam ↗
  4. Mighty Loot

    WHY THIS

    Ranked #4 for Requiem For a Lost World fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Requiem For a Lost World.

    Mighty Loot is an Online Co-op Action Roguelike where you aim to reach the top of the Hero Leaderboard. Overcome relentless hordes and shifting challenges by crafting and reshaping exclusive skills on the fly, instantly adapting to any situation or weather condition standing between you and victory.

    ActionStrategyIndieSteam ↗
  5. I'm No Demonlord

    WHY THIS

    Ranked #5 for Requiem For a Lost World fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Requiem For a Lost World.

    "I'm No Demonlord" is a Roguelike shooter bullet hell game. High freedom in mechanics leads to unique playthroughs. As a demon-possessed hero, battle enemies, grow, and unveil dark schemes. Can he accept his new role? Save "kinds" or destroy "outsiders"? Good or evil? The choice is yours.

    2026ActionIndieAdventure8.99 USDSteam ↗
  6. Hours After Midnight

    WHY THIS

    Ranked #6 for Requiem For a Lost World fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Requiem For a Lost World.

    Dive deep into a roguelike survival quest against Rettam'diov, the Consumer of Worlds. Progress, earn experience, refine characters, and uncover potent tools. Face relentless hordes alone or amplify the thrill, teaming up cross-platform in our distinctive co-op mode.

    ActionIndieRPGSteam ↗
  7. Our Tribe Above All

    WHY THIS

    Ranked #7 for Requiem For a Lost World fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Requiem For a Lost World.

    Our Tribe Above All is an epic online co-op survival game that masterfully blends survivor combat with online multiplayer. Make crucial strategic decisions and choose to grow in power collectively or isolate yourself for individual gains while fending off relentless hordes.

    ActionIndieRPGSteam ↗
  8. Hover Point

    WHY THIS

    Ranked #8 for Requiem For a Lost World fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Requiem For a Lost World.

    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 ↗

Frequently asked about Requiem For a Lost World

Is Requiem For a Lost World free to play?
Yes — Requiem For a Lost World is a free-to-play title on Steam. You can install and play it without buying anything, though some games include optional in-app purchases.
Does Requiem For a Lost World have multiplayer or co-op?
Yes — Requiem For a Lost World supports multi-player play according to its Steam store listing (Multi-player, Online Co-op, Co-op).
What games are most similar to Requiem For a Lost World?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Requiem For a Lost World are Horde Slayer, Riftbound Survivors, Terraclysm Survivors.
Who developed Requiem For a Lost World?
Requiem For a Lost World was developed by TheNishishiro.

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 Requiem For a Lost World.

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