Single-player games like Epsilon Protocol
Below are 8 single-player Steam games similar to Epsilon 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 Epsilon Protocol page.
Ranked picks
- 1

Miasma 2: Freedom Uprising
Single-player alternative to Epsilon Protocol — playable solo, no multiplayer required. Shares Strategy and Indie with Epsilon Protocol.
Turn-based planning and realtime battles, with a choice-driven story, all set in a dystopian future
- 2

Expeditions: Rome
Single-player alternative to Epsilon Protocol — playable solo, no multiplayer required. Shares Strategy and RPG with Epsilon Protocol.
Determine the destiny of Rome as you conquer foreign lands and navigate political intrigue in this turn-based RPG. Directly fight with your party of Praetorians, guide your legion to victory, and choose your own path in a story where every decision matters. How will you shape the future of Rome?
- 3

Wildermyth
Single-player alternative to Epsilon Protocol — playable solo, no multiplayer required. Shares Strategy and Indie with Epsilon Protocol.
Wildermyth follows heroes over their whole careers, from their pitchfork days to their powerful primes, and on into old age and memory. It’s a party-based procedural storytelling RPG where tactical combat and story decisions will alter your world and reshape your cast of characters.
- 4

Stolen Realm
Single-player alternative to Epsilon Protocol — playable solo, no multiplayer required. Shares Strategy and RPG with Epsilon Protocol.
Stolen Realm is a simultaneous turn-based tactical dungeon crawling looter with action RPG elements where you control up to 6 heroes, solo or through online co-op, venturing forth in adventures set in a high-fantasy, low-poly world.
- 5

Every Day We Fight
Single-player alternative to Epsilon Protocol — playable solo, no multiplayer required. Shares Strategy and RPG with Epsilon Protocol.
Caught in a time loop, your band of resistance fighters is humanity’s last hope. Real-time exploration meets turn-based tactics and roguelite strategy as you learn new abilities, seek out new weapons, and develop new techniques to overcome the mysterious alien threat.
- 6

Regalia: Of Men and Monarchs
Single-player alternative to Epsilon Protocol — playable solo, no multiplayer required. Shares Strategy and Indie with Epsilon Protocol.
Regalia: Of Men And Monarchs is a tactical RPG set in a cheerful fantasy world full of weirdness and wonder. Assemble your party, go adventuring, manage your kingdom, make new friends, and defeat your opponents in challenging turn-based combat.
- 7

封神榜2022
Single-player alternative to Epsilon Protocol — playable solo, no multiplayer required. Shares Strategy and Indie with Epsilon Protocol.
This game takes Nezha, Xiaolongnv, Yang Jian and Jiang Taigong as the protagonists. It tells the legendary story of the protagonists going to various places to adventure, and finally to Chaoge City to destroy the three demons and defeat King Zhou.
- 8

Popup Dungeon
Single-player alternative to Epsilon Protocol — playable solo, no multiplayer required. Shares Strategy and Indie with Epsilon Protocol.
A tactical roguelike RPG inspired by our favorite tabletop games that lets you create any ability, item, villain, hero, and game imaginable.