IMHO.

Games like Nightmares

Below are 8 hand-picked alternatives to Nightmares for fans of strategy, free to play, early access, ranked by imho.run's hybrid recommender. Each pick is scored on three signals: collaborative filtering across millions of Steam libraries (which players who logged hours in Nightmares also play), content overlap on genres, categories, and storefront tags, and review-mined "vibe" embeddings that catch tonal similarity even when the genre label differs. No login required — these picks work anchor-only.

About Nightmares: Nightmares is a combination of a classic collectible card game and a roguelike deck builder. Race against the clock to defeat your opponent before your sanity runs out. Win or lose, you'll get the opportunity to upgrade your deck. Can you craft the ultimate deck for an undefeated run?

2026StrategyFree To PlayEarly AccessFree to playWindows · macOSby https://steamcommunity.com/groups/NightmaresCardGaming
Nightmares — Steam game cover

Players who liked Nightmares also play

Ranked by collaborative filtering across millions of Steam libraries plus content overlap on genres, tags, and developers.

  1. 1
    召唤之王 (Supreme Summoner) — Steam game cover

    召唤之王 (Supreme Summoner)

    Top pick for Nightmares fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Free To Play with Nightmares.

    ‘Supreme Summoner’ is a turn-based strategy chess game. Taking the imaginative Romance of the Three Kingdoms as its theme, it innovatively blends elements of gods, demons, and mystical creatures, making each faction and character's attributes even more prominent.

    2023StrategyIndieRPGFreeDeck PlayableSteam ↗
  2. 2
    Gorotsuki Paradise — Steam game cover

    Gorotsuki Paradise

    Second-strongest match for Nightmares fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Free To Play with Nightmares.

    Gorotsuki Paradise is an online PvP card game where you build your deck as you battle.🃏 Recruit over 150 unique "gorotsuki" cards and fight your way to the top of the mad city of Saitama.🦹 It’s completely free to play, with no pay-to-win mechanics!🤑

    StrategyFree To PlayFreeSteam ↗
  3. 3
    Stash: A Card Looter — Steam game cover

    Stash: A Card Looter

    Third-strongest match for Nightmares fans by collaborative filtering across millions of Steam libraries. Shares Strategy with Nightmares.

    Embark on a unique drafting adventure with an endless array of randomized cards inspired by classical ARPG-Loot. Transform your one-of-a-kind loot into powerful battle tactics! Take on enemy squads drafted by real players in a post-human world teeming with beasty conflicts.

    2025Strategy5.99 USDDeck PlayableSteam ↗
  4. 4
    ScreenPlay CCG — Steam game cover

    ScreenPlay CCG

    Ranked #4 for Nightmares fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Free To Play with Nightmares.

    A comical CCG where movie characters rule on and off screen. Build decks with genre tropes and eccentric stars, and outsmart rival directors in simultaneous-turn battles. Complete your Leads' story arcs to win chaotic cinematic showdowns.

    2024ActionStrategyRPGFreeSteam ↗
  5. 5
    Call of Clans — Steam game cover

    Call of Clans

    Ranked #5 for Nightmares fans by collaborative filtering across millions of Steam libraries. Shares Strategy with Nightmares.

    Call of Clans is an online turn-based strategy card game set in a magical world. Build a versatile deck with minion and skill cards to challenge equally matched opponents in a world of swords and magic. Team up with others to conquer challenging co-op dungeons

    2025StrategyIndieAdventureFreeDeck PlayableSteam ↗
  6. 6
    Might & Magic Fates - Heroes TCG — Steam game cover

    Might & Magic Fates - Heroes TCG

    Ranked #6 for Nightmares fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Free To Play with Nightmares.

    Might & Magic Fates TCG is an original card battle game where you command Heroes, summon iconic creatures, cast devastating spells, and build tactical structures. Collect tons of cards, build unique decks and crush rivals in epic duels to become a legend of the Sea of Fates.

    2026StrategyRPGFree To PlayFreeDeck VerifiedSteam ↗
  7. 7
    Minion Masters — Steam game cover

    Minion Masters

    Ranked #7 for Nightmares fans by collaborative filtering across millions of Steam libraries. Shares Strategy with Nightmares.

    An addictive fast-paced hybrid of Card games & Tower-Defense. Play 1v1 - or bring a friend for 2v2 - and engage in epic online multiplayer battles full of innovative strategy and awesome plays! Collect 200+ cards with unique mechanics, all free!

    2019ActionStrategyIndieFreeSteam ↗
  8. 8
    Duelyst — Steam game cover

    Duelyst

    Ranked #8 for Nightmares fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Free To Play with Nightmares.

    The depth of CCG meets the strategy of tabletop gaming in Duelyst! Every choice matters, from your General and deck to positioning on the 9x5 battleboard. Competitive head-to-head turn-based battles at its best!

    2016StrategyIndieFree To PlaySteam ↗

Frequently asked about Nightmares

Is Nightmares free to play?
Yes — Nightmares 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 Nightmares have multiplayer or co-op?
Yes — Nightmares supports multi-player play according to its Steam store listing (Multi-player, Cross-Platform Multiplayer, Online PvP).
What games are most similar to Nightmares?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Nightmares are 召唤之王 (Supreme Summoner), Gorotsuki Paradise, Stash: A Card Looter.
Who developed Nightmares?
Nightmares was developed by https://steamcommunity.com/groups/NightmaresCardGaming.

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 Nightmares.

For library-aware picks tuned to your specific taste, sign in with Steam on the home page.