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

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!
- 2

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.
- 3

NeoRunners
Single-player alternative to Ramen://protocol — playable solo, no multiplayer required. Shares Strategy and Indie with Ramen://protocol.
NeoRunners is a cyberpunk roguelite deckbuilder where you mod cards, collect relics, and chain Burn, Volt, and Flow reactions into broken combo engines. Read enemy intents, survive tactical turn-based fights, and push deeper into a neon city that wants you dead.
- 4

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.
- 5

Lights, Cards, Action!
Single-player alternative to Ramen://protocol — playable solo, no multiplayer required. Shares Strategy with Ramen://protocol.
A roguelike deckbuilder not with energy or a draw pile, but with Soliatire. Your deck is a puzzle that you tactically manipulate and uncover wacky combos to unleash against your foes. You handcrafted this stage. Hang onto your cards and let's get this show on the road!
- 6

Divine Sin: Death Duel
Single-player alternative to Ramen://protocol — playable solo, no multiplayer required. Shares Strategy and Indie with Ramen://protocol.
A dark fantasy deckbuilding roguelike featuring a unique Clash combat system, where every duel becomes an exchange of calculated moves and deadly counters.
- 7

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!
- 8

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.