IMHO.

Single-player games like Ramen://protocol

Below are 8 single-player Steam games similar to Ramen://protocol, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.

Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Ramen://protocol page.

Ranked picks

  1. 1
    Stickerino — Steam game cover

    Stickerino

    Single-player alternative to Ramen://protocol — playable solo, no multiplayer required. Shares Strategy and Indie with Ramen://protocol.

    Slap stickers onto your cards and beat the score counter with astronomical multipliers in this roguelite deckbuilder! Collect snacks and Monstraks game-changers, flex your style, and crush Sticker Wizard's challenges!

    2026StrategyIndieCasualSingle-playerSimilar games →
  2. 2
    Hathor's Peak — Steam game cover

    Hathor's Peak

    Single-player alternative to Ramen://protocol — playable solo, no multiplayer required. Shares Strategy and Indie with Ramen://protocol.

    Hathor's Peak is a roguelike solitaire, reach the needed score before being out of cards. Progress through the levels, some of which will be boss battles that impose special rules and require you to use your action cards wisely.

    2026StrategyIndieSimulationSingle-playerSimilar games →
  3. 3
    Up Cards — Steam game cover

    Up Cards

    Single-player alternative to Ramen://protocol — playable solo, no multiplayer required. Shares Strategy and Indie with Ramen://protocol.

    UP CARDS is a light roguelike card game. In this exciting journey, you need to control the card situation, play the best combinations, stack additional effects to turn the tide, choose your permanent rewards, and reach new heights through different strategic builds.

    2026StrategyIndieCasual4.24 USDSingle-playerSimilar games →
  4. 4
    Cardtonia — Steam game cover

    Cardtonia

    Single-player alternative to Ramen://protocol — playable solo, no multiplayer required. Shares Strategy and Indie with Ramen://protocol.

    A deckbuilding card game. Summon minions, sacrifice wounded ones to summon stronger minions, use their effects to grow fast, and defeat your opponent within a set number of turns. Keep upgrading your minions, discover Treasures, build unique decks, and aim to reach the top of Diamond Town!

    StrategyIndieRPGSingle-playerSimilar games →
  5. 5
    Oracle 5000 — Steam game cover

    Oracle 5000

    Single-player alternative to Ramen://protocol — playable solo, no multiplayer required. Shares Strategy and Indie with Ramen://protocol.

    With deep deck-building mechanics and real-time strategic duels, The game invites you to traverse 5,000 years of history, using the wisdom of the I Ching to unravel the ancient mysteries hidden in the annals of time!

    2025StrategyIndieCasual10.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    SYNCLIT — Steam game cover

    SYNCLIT

    Single-player alternative to Ramen://protocol — playable solo, no multiplayer required. Shares Strategy and Indie with Ramen://protocol.

    Investigate reconstructed minds, uncover hidden connections, and rewrite perception. A psychological cyberpunk roguelike deckbuilder where every dossier is part of a larger conspiracy.

    StrategyIndieRPGSingle-playerSimilar games →
  7. 7
    till death ROLLS us apart — Steam game cover

    till death ROLLS us apart

    Single-player alternative to Ramen://protocol — playable solo, no multiplayer required. Shares Strategy and Indie with Ramen://protocol.

    "till death ROLLS us apart" is a roguelike dice battler where you collect new dice, stack powerful modifiers, and unleash huge combos in stylish, fast-paced duels.

    ActionStrategyIndieSingle-playerSimilar games →
  8. 8
    Into The Grid — Steam game cover

    Into The Grid

    Single-player alternative to Ramen://protocol — playable solo, no multiplayer required. Shares Strategy and Indie with Ramen://protocol.

    Become a master hacker in this Cyberpunk Roguelike Deckbuilder. Explore the dangers of cyberspace and fight evil corporations. Build and upgrade a deck of powerful programs. Unlock perks and skills, and unleash digital hell on your enemies. Dive Into The Grid!

    2025StrategyIndieRPG11.99 USDDeck PlayableSingle-playerSimilar games →