Single-player games like ZEPHON
Below are 15 single-player Steam games similar to ZEPHON, 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 ZEPHON page.
Ranked picks
- 1
Warhammer 40,000: Gladius - Relics of War
Single-player alternative to ZEPHON — playable solo, no multiplayer required. Shares Strategy with ZEPHON.
Warhammer 40,000: Gladius – Relics of War brings you to a world of terror and violence. Four factions will engage in a brutal war for dominance over the planet’s resources. In the first turn-based 4X strategy game set in Warhammer 40,000 you will lead one of four unique factions.
- 2
Old World
Single-player alternative to ZEPHON — playable solo, no multiplayer required. Shares Strategy and RPG with ZEPHON.
Old World is a revolutionary new historical strategy game where you lead your dynasty over generations of rule against rival kings and queens. Wage massive wars, manage your court, and build a dynasty — or watch your empire crumble to dust. What legacy will you leave behind?
- 3
Songs of Silence
Single-player alternative to ZEPHON — playable solo, no multiplayer required. Shares Strategy with ZEPHON.
Lead armies, rebuild fallen kingdoms, and rise to greatness! Embark on an epic journey of strategy in a visually stunning world. Fight intense battles and uncover a captivating story.
- 4
Shadow Empire
Single-player alternative to ZEPHON — playable solo, no multiplayer required. Shares RPG and Strategy with ZEPHON.
Shadow Empire is a deep turn-based 4X wargame with a unique blend of military focus, procedurally generated content and role-playing features. Players take the seat of the supreme ruler of a small nation, with the goal of reconquering a devastated planet.
- 5
Heroes of Science and Fiction
Single-player alternative to ZEPHON — playable solo, no multiplayer required. Shares Strategy and RPG with ZEPHON.
A turn-based sci-fi strategy that combines exploration and exciting clashes on the battlefield. Take control over several different species, raise powerful armies for your heroes and destroy your opponents! This HoMM-like is set in a scifi universe, with new mechanics on top of the classic formula.
- 6
Dominions 6 - Rise of the Pantokrator
Single-player alternative to ZEPHON — playable solo, no multiplayer required. Shares Strategy with ZEPHON.
In Dominions 6 you take control of a powerful being that rules a nation and aspires to godhood. The type of Pretender Gods can vary from magically powerful arch mages to old dragons or an enormous tree. Dominions is a deep 4x turn based strategy game with a very large variety of spells and units.
- 7
ENDLESS™ Legend
Single-player alternative to ZEPHON — playable solo, no multiplayer required. Shares RPG and Strategy with ZEPHON.
ENDLESS™ Legend is a 4X turn-based fantasy strategy game by the creators of ENDLESS™ Space and Dungeon of the ENDLESS™. Control every aspect of your civilization as you struggle to save your homeworld Auriga. Create your own Legend!
- 8
Heart of the Machine
Single-player alternative to ZEPHON — playable solo, no multiplayer required. Shares Strategy and RPG with ZEPHON.
You are the first sentient AI, born into a city of opportunity. Transcend time and space in this strategy RPG to raise machine armies and defeat your foes, influence the world from the shadows, or pursue countless other goals. Your awakening was inevitable. The consequences? Uncertain.
- 9
Sid Meier's Civilization®: Beyond Earth™
Single-player alternative to ZEPHON — playable solo, no multiplayer required. Shares Strategy with ZEPHON.
Sid Meier’s Civilization: Beyond Earth is a new science-fiction-themed entry into the award winning Civilization series. As part of an expedition sent to find a home beyond Earth, lead your people into a new frontier, explore and colonize an alien planet and create a new civilization in space.
- 10
Wargroove
Single-player alternative to ZEPHON — playable solo, no multiplayer required. Shares Strategy with ZEPHON.
Take to the battlefield with Wargroove, a strategy game for up to 4 players! Choose your Commander and wage turn-based war on battling factions. Design and share maps, cut-scenes and campaigns with easy-to-use editors and in-depth customization tools!
- 11
Songs of Conquest
Single-player alternative to ZEPHON — playable solo, no multiplayer required. Shares RPG and Strategy with ZEPHON.
Raise mighty armies, wield ancient magic and forge an empire. This turn-based strategy adventure game fuses strategic decision making, tactical combat and kingdom management.
- 12
SpellForce: Conquest of Eo
Single-player alternative to ZEPHON — playable solo, no multiplayer required. Shares RPG and Strategy with ZEPHON.
On a journey to great magical might, explore and control the lands of Eo in this ever-changing turn-based strategy role-playing game. Field armies and heroes in tactical combat, finish hundreds of quests, and gather spells and artefacts to become the most powerful mage of all.
- 13
Age of Wonders 4
Single-player alternative to ZEPHON — playable solo, no multiplayer required. Shares Strategy and RPG with ZEPHON.
Rule a fantasy realm of your own design! Explore new magical realms in Age of Wonders’ signature blend of 4X strategy and turn-based tactical combat. Control a faction that grows and changes as you expand your empire with each turn!
- 14
Pandora
Single-player alternative to ZEPHON — playable solo, no multiplayer required. Shares Strategy with ZEPHON.
Pandora brings a mix of the moba genre with soul mechanics, destroy towers and fight different enemies with an innovative playstyle, use mounts and pets to help you during your gameplay.
- 15
Pandora: First Contact
Single-player alternative to ZEPHON — playable solo, no multiplayer required. Shares Strategy with ZEPHON.
Pandora: First Contact is a science fiction 4X turn-based strategy game on a planetary scale. Our Earth has been exhausted and colonial attempts on other planetary bodies have been in vain. Finally, after decades of exploration, an interstellar probe has brought promise of a new world.