IMHO.

Games like NULL: INITIATIVE

If NULL: INITIATIVE is your kind of game, the closest matches are Castleborne Survivors, Don't Lose Your Head and NIPH — 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 NULL: INITIATIVE: Shoot and slash your way through Enemies and Levels while upgrading, in Endless Mode and the Campaign in this fast-paced Hack 'n' Slash. You can even face these challenging levels while playing up to 64 players online!

2026ActionIndieFree To PlayCasualEarly AccessFree to playWindowsby BLOXITE INTERACTIVE
NULL: INITIATIVE — Steam game cover

Players who liked NULL: INITIATIVE also play

Steam players who put hours into NULL: INITIATIVE 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. Castleborne Survivors

    WHY THIS

    Top pick for NULL: INITIATIVE fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with NULL: INITIATIVE.

    A survivors-like game with side-scrolling action combat. Slash, dodge, and mow down endless monsters in a gothic horror castle. Upgrade with every choice, snowball out of control, and survive until the very end.

    2026ActionIndieRPG3.59 USDSteam ↗
  2. Don't Lose Your Head

    WHY THIS

    Second-strongest match for NULL: INITIATIVE fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with NULL: INITIATIVE.

    Destroy your friendship by playing this challenging co-op game about two skeletons sharing a single head. Help each other to get out of a deep cave, be mindful of your jumps and remember - DON'T LOSE YOUR HEAD!

    2027ActionIndieAdventureSteam ↗
  3. NIPH

    WHY THIS

    Third-strongest match for NULL: INITIATIVE fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with NULL: INITIATIVE.

    NIPH is a stylish roguelite platformer with risky and intense combat. Slash, shoot, and learn and cast spells with more varied items as you explore a vast and diverse fantasy world!

    2026ActionIndieAdventureSteam ↗
  4. LUCIDO Cancels Everything

    WHY THIS

    Ranked #4 for NULL: INITIATIVE fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with NULL: INITIATIVE.

    LUCIDO Cancels Everything, Rougelike Beat 'Em Up. With cute heretic angels. The apocalypse has already happened. The sky is no longer blue. The lights are still on. The Cult still smiles. No carry-over. No mercy after three. The city reshuffles. You do not. ルーチードー・キャンセルズ・エブリシング

    ActionIndieCasualSteam ↗
  5. SONIC PICO PARK

    WHY THIS

    Ranked #5 for NULL: INITIATIVE fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with NULL: INITIATIVE.

    The co-op action puzzle game series PICO PARK is back... and this time, we're teaming up with SEGA's legendary Sonic the Hedgehog! This collaboration is packed with co-op gameplay that combines the flair of Sonic with the puzzle teamwork fun of PICO PARK! Play locally or online with 2 to 8 players!

    2026ActionIndieCasualSteam ↗
  6. BlazBlue Entropy Effect

    WHY THIS

    Ranked #6 for NULL: INITIATIVE fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with NULL: INITIATIVE.

    Enjoy action-packed flashy combat with incredibly satisfying combos and responsive controls! Numerous characters, each with completely unique playstyles and loads of unlockable moves & upgrades! This action roguelike sets the bar for fluid fast-paced action.

    2024ActionIndieAdventure12.99 USDDeck VerifiedSteam ↗
  7. Meow with Pipeline

    WHY THIS

    Ranked #7 for NULL: INITIATIVE fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with NULL: INITIATIVE.

    Meow with Pipeline: a precision pixel platformer with cute cats and challenges. Guide a cat through dangerous pipe networks—run, jump, dodge traps and master tough platforming. Tight controls and skill-based progression make every victory satisfyingly earned.

    2026ActionStrategyIndie2.69 USDSteam ↗
  8. HUNTDOWN

    WHY THIS

    Ranked #8 for NULL: INITIATIVE fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with NULL: INITIATIVE.

    In the mayhem-filled streets of the future where criminal gangs rule and cops fear to tread, only the bounty hunters can free the city from the corrupt fist of felony. Lay waste to the criminal underworld and make a killing in this hard boiled action comedy arcade shooter.

    2021ActionIndie19.99 USDDeck VerifiedSteam ↗

Frequently asked about NULL: INITIATIVE

Is NULL: INITIATIVE free to play?
Yes — NULL: INITIATIVE 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 NULL: INITIATIVE have multiplayer or co-op?
Yes — NULL: INITIATIVE supports multi-player play according to its Steam store listing (Multi-player, Online Co-op, Shared/Split Screen Co-op).
What games are most similar to NULL: INITIATIVE?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside NULL: INITIATIVE are Castleborne Survivors, Don't Lose Your Head, NIPH.
Who developed NULL: INITIATIVE?
NULL: INITIATIVE was developed by BLOXITE INTERACTIVE.

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 NULL: INITIATIVE.

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