Single-player games like Age of Undead
Below are 20 single-player Steam games similar to Age of Undead, 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 Age of Undead page.
Ranked picks
- 1
Diplomacy is Not an Option
Single-player alternative to Age of Undead — playable solo, no multiplayer required. Shares Strategy with Age of Undead.
Diplomacy is Not an Option is a strategy game set in a medieval fantasy world. Build your town and defenses, raise huge armies and fight against massive hordes of enemies. How long can you survive?
- 2
Home Wars
Single-player alternative to Age of Undead — playable solo, no multiplayer required. Shares Strategy with Age of Undead.
Do you hate bugs and arachnids? Seeing them creeps you out? Would you like them to disappear off the face of the Earth? GOOD! This is the right game for you! In HW you’ll play as a General of a toy soldiers army, with the sole purpose of saving the owner’s house from the invasion of those damn Bugs.
- 3
From Glory To Goo
Single-player alternative to Age of Undead — playable solo, no multiplayer required. Shares Strategy with Age of Undead.
From Glory To Goo is a Sci-Fi survival RTS set on an alien world. Serve as humanity's bulwark by establishing a colony and supporting your colonists still in orbit. But beware, for The Goo, a relentless and shape-shifting force approaches from all sides, even above and below.
- 4
Crossfire: Legion
Single-player alternative to Age of Undead — playable solo, no multiplayer required. Shares Strategy with Age of Undead.
Crossfire: Legion is a real time strategy game featuring tactical action in furious battles across a shattered version of the near future. Raise and customize your army to engage in intense online combat and carve your own path as you rise through the ranks. It’s a new generation of warfare.
- 5
They Are Billions
Single-player alternative to Age of Undead — playable solo, no multiplayer required. Shares Strategy with Age of Undead.
They Are Billions is a Steampunk strategy game set on a post-apocalyptic planet. Build and defend colonies to survive against the billions of the infected that seek to annihilate the few remaining living humans. Can humanity survive after the zombie apocalypse?
- 6
Door Kickers 2: Task Force North
Single-player alternative to Age of Undead — playable solo, no multiplayer required. Shares Strategy with Age of Undead.
Command military Special Ops Teams in gripping tactical combat against a Middle East-based terrorist network. Sequel to RockPaperShotgun's "Best Tactics Game of 2014".
- 7
Hearts of Iron IV
Single-player alternative to Age of Undead — playable solo, no multiplayer required. Shares Strategy with Age of Undead.
Victory is at your fingertips! Your ability to lead your nation is your supreme weapon, the strategy game Hearts of Iron IV lets you take command of any nation in World War II; the most engaging conflict in world history.
- 8
Bellfortis
Single-player alternative to Age of Undead — playable solo, no multiplayer required. Shares Strategy with Age of Undead.
Bellfortis is a strategy game from the early Middle Ages. Expand your kingdom, use politics and power. Strategic planning on the map alternates with realtime battles of armies. Play as a grand strategy or on smaller local maps, build, recruit armies and fight!
- 9
STAR WARS™ Empire at War - Gold Pack
Single-player alternative to Age of Undead — playable solo, no multiplayer required. Shares Strategy with Age of Undead.
Command or corrupt an entire galaxy in the definitive Star Wars strategy collection. It is a time of galactic civil war. Will you take up the reins of the Rebellion, assume control of the Empire, or rule the Star Wars Underworld?
- 10
Total Annihilation
Single-player alternative to Age of Undead — playable solo, no multiplayer required. Shares Strategy with Age of Undead.
What began as a conflict over the transfer of consciousness from flesh to machines escalated into a war which has decimated a million worlds. The Core and the Arm have all but exhausted the resources of a galaxy in their struggle for domination.
- 11
Supreme Commander
Single-player alternative to Age of Undead — playable solo, no multiplayer required. Shares Strategy with Age of Undead.
For a thousand years, three opposing forces have waged war for what they believe is true. There can be no room for compromise: their way is the only way. Dubbed The Infinite War, this devastating conflict has taken its toll on a once-peaceful galaxy and has only served to deepen the hatred between the factions.
- 12
Dawn of Warriors
Single-player alternative to Age of Undead — playable solo, no multiplayer required.
Features: 1. The main world is Super Big, which gives you a huge space to explore. 2. Challenge Tower is provided. Dungeons in Challenge Tower are 100% created by program, so never "Just the same". 3. Four difficulty levels: Easy, Normal, Hard, Crazy. "Crazy" means really crazy… 4.
- 13
Total War: WARHAMMER II
Single-player alternative to Age of Undead — playable solo, no multiplayer required. Shares Strategy with Age of Undead.
Strategy gaming perfected. A breath-taking campaign of exploration, expansion and conquest across a fantasy world. Turn-based civilisation management and real-time epic strategy battles with thousands of troops and monsters at your command.
- 14
Age of Empires II: Definitive Edition
Single-player alternative to Age of Undead — playable solo, no multiplayer required. Shares Strategy with Age of Undead.
42 Civilizations, 229 Campaign Missions, Singleplayer, Co-Op, Multiplayer, In-Game Editor, Mods, Cross-play...It is good to be the king.
- 15
Cepheus Protocol
Single-player alternative to Age of Undead — playable solo, no multiplayer required. Shares Strategy with Age of Undead.
Cepheus Protocol is an Open World RTS Military Survival Game. Play as the CERC hunting Patient 0, maintain Quarantine camps, fight dangerous mutations & Rogue Civilian Combatants . There’s nobody else coming, it’s up to you now.
- 16
Cursor Challenge
Single-player alternative to Age of Undead — playable solo, no multiplayer required.
Do you want to test your SKILLS and your REFLEXES? If the answer is YES, this is the right game for you! Cursor Challenge! In this game your cursor will face a variety of increasing difficulties ... until the last mode. The IMPOSSIBLE CURSOR CHALLENGE! Legends say neither the developer of the game won that level.
- 17
Multicellular
Single-player alternative to Age of Undead — playable solo, no multiplayer required. Shares Strategy with Age of Undead.
Multicellular will take you back in time, to the dawn of life. Build your multicellular organism and combat hunger, the environment, darkness and other organisms. Everything in this new world can kill you, will you be able to survive?
- 18
Bugs!
Single-player alternative to Age of Undead — playable solo, no multiplayer required. Shares Strategy with Age of Undead.
Take on the role of an exterminator struggling with a small town invaded by repugnant bugs. Crush them, burn them, poison them, do whatever you have to do to eliminate them!
- 19
Gummy Dummy Battles
Single-player alternative to Age of Undead — playable solo, no multiplayer required.
Create insane and fun battles fought by totally unconventional warriors! Ragdolls have never been so gummy, dummy, and funny! Place your units and enjoy the battle, or enter the craziest brawl in the gaming world in first person!
- 20
Mercenaries of the Kingdom: First Blood
Single-player alternative to Age of Undead — playable solo, no multiplayer required.
Party-based rogue-lite RPG set in Earthial, a fantasy world. Hire various races of mercenaries, equip them, create battle formations, and grab the loot! Kill tens of thousands of enemies using steel and spells!