Single-player games like Warsim: The Realm of Aslona
Below are 15 single-player Steam games similar to Warsim: The Realm of Aslona, 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 Warsim: The Realm of Aslona page.
Ranked picks
- 1

Dwarf Fortress
Single-player alternative to Warsim: The Realm of Aslona — playable solo, no multiplayer required. Shares Strategy and Indie with Warsim: The Realm of Aslona.
Build a fortress and try to help your dwarves survive against a deeply generated world. Keep your dwarves happy, grow their community and beware of digging too deeply. The deepest, most intricate simulation of a world that's ever been created.
- 2

Trawel
Single-player alternative to Warsim: The Realm of Aslona — playable solo, no multiplayer required. Shares Indie and RPG with Warsim: The Realm of Aslona.
Trawel is a historically-inaccurate open world text adventure RPG. Created as a re-imagining of old-school calculator and early command line games, it eschews their limitations but attempts to capture their spirit, and bring it in line with modern quality of life standards with a GUI.
- 3

Khaldun: Text Based Strategy
Single-player alternative to Warsim: The Realm of Aslona — playable solo, no multiplayer required. Shares Strategy and Indie with Warsim: The Realm of Aslona.
Khaldun is a medieval-themed ASCII graphics kingdom management game. Take part in realistic war simulations and decide every detail of your kingdom, from its economy to its demographics! Your decisions will shape the life of a nation. Rise or be lost to history...
- 4

NEO Scavenger
Single-player alternative to Warsim: The Realm of Aslona — playable solo, no multiplayer required. Shares Strategy and Indie with Warsim: The Realm of Aslona.
NEO Scavenger is a game where you must survive in the wasteland long enough to figure out who you are. Each turn, you must decide where to go, how to scavenge for supplies, and how to deal with anything and anyone you encounter.
- 5

Of Blades & Tails
Single-player alternative to Warsim: The Realm of Aslona — playable solo, no multiplayer required. Shares Strategy and Indie with Warsim: The Realm of Aslona.
A turn-based RPG that is action-oriented but rewards a thoughtful approach. Explore a fantastic land populated by different animal tribes. Follow the main story or hunt for treasures in ancient ruins and mysterious dungeons. Develop your character and gain powerful equipment.
- 6

Hamlet
Single-player alternative to Warsim: The Realm of Aslona — playable solo, no multiplayer required. Shares Indie and Simulation with Warsim: The Realm of Aslona.
Hamlet; is a Turn based Roguelike RPG in an open world with light survival elements.
- 7

Settlements Rising
Single-player alternative to Warsim: The Realm of Aslona — playable solo, no multiplayer required. Shares Strategy and Indie with Warsim: The Realm of Aslona.
Settlements Rising is a medieval city building and colony management game. It offers a lively colony experience with simulated villagers, dozens of professions and resources, natural disasters, and raids, while providing full control over the colony through trade, production chains and datas.
- 8

Zafehouse: Diaries
Single-player alternative to Warsim: The Realm of Aslona — playable solo, no multiplayer required. Shares Strategy and Indie with Warsim: The Realm of Aslona.
Stuck in a remote, abandoned town, you must lead five survivors with conflicting motivations, fragile relationships and fiery prejudices to safety from the roving undead. A sophisticated engine generates new survivors, towns and content so every adventure is a different experience, and you can use built-in editors to add yourself and...
- 9

The Oregon Trail
Single-player alternative to Warsim: The Realm of Aslona — playable solo, no multiplayer required. Shares Strategy and Simulation with Warsim: The Realm of Aslona.
The Oregon Trail is back in a beautiful blend of charming pixel art characters, 3D environments, and cutting-edge lighting and visual effects!
- 10

Caves of Qud
Single-player alternative to Warsim: The Realm of Aslona — playable solo, no multiplayer required. Shares Strategy and Indie with Warsim: The Realm of Aslona.
Inhabit a deeply-simulated science fantasy world and chisel through layers of thousand-year-old civilizations. Build a character from over a hundred mutations and cybernetics. The award-winning sandbox roguelike & RPG full of robots, deep lore, and sentient plants.
- 11

Hearts of Iron IV
Single-player alternative to Warsim: The Realm of Aslona — playable solo, no multiplayer required. Shares Strategy and Simulation with Warsim: The Realm of Aslona.
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.
- 12

Desolate Wastes: Vendor Chronicles
Single-player alternative to Warsim: The Realm of Aslona — playable solo, no multiplayer required. Shares Strategy and Indie with Warsim: The Realm of Aslona.
Vendor Chronicles puts you in the shoes of a Vendor in post-apocalyptia! Manage your trade, set your defences, deal with locals and fight hordes of mutants in this new perspective on post-apocalyptic survival!
- 13

Mud River
Single-player alternative to Warsim: The Realm of Aslona — playable solo, no multiplayer required. Shares Indie with Warsim: The Realm of Aslona.
Mud River is a horizontal 2D Shoot‘em Up game. The Rio Doce (Sweet River) was a paradise for mankind and animals, but now it has become a territory destroyed by the unscrupulous activities of Dr. Wellin. This is Pacal's first destination, ascending the Rio Doce preventing its complete destruction.
- 14

Europa Universalis IV
Single-player alternative to Warsim: The Realm of Aslona — playable solo, no multiplayer required. Shares Strategy and Simulation with Warsim: The Realm of Aslona.
Rule your land and dominate the world with unparalleled freedom, depth and historical accuracy. Write a new history of the world and build an empire for the ages.
- 15

HackHub - Ultimate Hacker Simulator
Single-player alternative to Warsim: The Realm of Aslona — playable solo, no multiplayer required. Shares Strategy and Indie with Warsim: The Realm of Aslona.
Unravel cyber secrets and foil mass surveillance as a skilled hacker in Hackhub. Challenge authority, rewrite the rules, and emerge as the ultimate digital rebel.