Single-player games like Rogue 21
Below are 8 single-player Steam games similar to Rogue 21, 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 Rogue 21 page.
Ranked picks
- 1

Thirteen: Risk & Rogue
Single-player alternative to Rogue 21 — playable solo, no multiplayer required. Shares Strategy and Indie with Rogue 21.
Thirteen: Risk & Rogue is a card battle game that blends roguelike survival with the strategy of the Chinese poker game Thirteen Cards. With a limited stack of chips, you must fight your way through multiple stages — each one a true battle of wits. Survive, and victory is yours.
- 2

Overwritten: Defeat The Net
Single-player alternative to Rogue 21 — playable solo, no multiplayer required. Shares Strategy and Indie with Rogue 21.
A roguelike deckbuilding card game where you control, and buff your objects to defeat all kinds of funny sci-fi enemies.
- 3

SnapQuest
Single-player alternative to Rogue 21 — playable solo, no multiplayer required. Shares Strategy and Indie with Rogue 21.
Turn your photos into a deck. Scan pets, food, travel shots, desk clutter, and random life junk to create weird playable cards, build strange combos, fight modern life, and challenge friends in campaign or PvP.
- 4

I Never Late for Work
Single-player alternative to Rogue 21 — playable solo, no multiplayer required. Shares Strategy and Indie with Rogue 21.
This is a life-simulation roguelike card game. Harness item and skill cards to shorten your commute, continuously boost yourself through diverse events, forge connections with different friends to help each other out, and become the best employee who never arrives late.
- 5

Divine Sin: Death Duel
Single-player alternative to Rogue 21 — playable solo, no multiplayer required. Shares Strategy and Indie with Rogue 21.
A dark fantasy deckbuilding roguelike featuring a unique Clash combat system, where every duel becomes an exchange of calculated moves and deadly counters.
- 6

Mahjong Rush
Single-player alternative to Rogue 21 — playable solo, no multiplayer required. Shares Strategy and Indie with Rogue 21.
MAHJONG RUSH is a relaxing ink-wash roguelike. Score by matching mahjong tiles into combos — no mahjong experience needed, an interactive tutorial teaches you from scratch. Collect Flowers, Fu cards, and Relics to grow small scores into huge ones. Every run is randomized. This round — clean house.
- 7

Up Cards
Single-player alternative to Rogue 21 — playable solo, no multiplayer required. Shares Strategy and Indie with Rogue 21.
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.
- 8

深渊书简
Single-player alternative to Rogue 21 — playable solo, no multiplayer required. Shares Strategy and Indie with Rogue 21.
深渊之书是一款克苏鲁风格的多人组队冒险类卡牌构筑Rouguelike游戏。每个角色除自身卡牌构筑外,还可以通过游戏特有的深渊“书简”和“追忆”形成技能连携、给予敌人额外伤害。玩家将组织一支自杀探险小队,接受女伯爵委托,前往神秘的深渊群岛去探寻疯狂黑公爵的秘密。