Single-player games like Warnament
Below are 16 single-player Steam games similar to Warnament, 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 Warnament page.
Ranked picks
- 1

Europa Universalis IV
Single-player alternative to Warnament — playable solo, no multiplayer required. Shares Strategy and Simulation with Warnament.
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.
- 2

Old World
Single-player alternative to Warnament — playable solo, no multiplayer required. Shares Strategy and Simulation with Warnament.
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

Sid Meier's Civilization VII
Single-player alternative to Warnament — playable solo, no multiplayer required. Shares Strategy and Simulation with Warnament.
The award-winning strategy game franchise returns with a revolutionary new chapter. Sid Meier's Civilization® VII empowers you to build the greatest empire the world has ever known!
- 4

Total War: SHOGUN 2
Single-player alternative to Warnament — playable solo, no multiplayer required. Shares Strategy with Warnament.
Total War: SHOGUN 2 is the perfect mix of real-time and turn-based strategy gaming for newcomers and veterans alike.
- 5

Age of History II
Single-player alternative to Warnament — playable solo, no multiplayer required. Shares Strategy with Warnament.
Age of History II is a grand strategy wargame that is simple to learn yet hard to master.Your objective is to use military tactics and cunning diplomacy to either unify the world, or conquer it.Will the world bleed out or bow before you? The choice is yours..
- 6

Puffin Planes
Single-player alternative to Warnament — playable solo, no multiplayer required. Shares Strategy and Indie with Warnament.
A casual airline management game set on Earth and Mars. Supports singleplayer and Steam co-op.
- 7

Dummynation
Single-player alternative to Warnament — playable solo, no multiplayer required. Shares Strategy and Indie with Warnament.
Geopolitical management game with real-time shifting borders and a streamlined gameplay, designed to minimize all burdensome chores while allowing an absolute strategic control, from military recruitment and deployment, to diplomatic and economic management.
- 8

Terra Invicta
Single-player alternative to Warnament — playable solo, no multiplayer required. Shares Strategy and Simulation with Warnament.
An alien invasion has fractured humanity into seven ideological factions each with a unique vision for the future. Lead your chosen faction to take control of Earth’s nations, expand across the Solar System, and battle enemy fleets in tactical combat.
- 9

Hearts of Iron IV
Single-player alternative to Warnament — playable solo, no multiplayer required. Shares Strategy and Simulation with Warnament.
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.
- 10

while True: learn()
Single-player alternative to Warnament — playable solo, no multiplayer required. Shares Indie and Simulation with Warnament.
You’re a machine learning specialist who makes neural networks but your cat seems to be better at it. Now you must solve puzzles to build a cat-to-human translation system (who knows what else this cat is capable of!). Earn a fortune, buy kickass cat outfits, learn how machine learning really works!
- 11

Craftomation 101: Programming & Craft
Single-player alternative to Warnament — playable solo, no multiplayer required. Shares Strategy and Indie with Warnament.
You land on a frozen planet in a tiny rocket with a robot inside. Harvest and combine materials to discover new ones. Use visual programming to make the robot do the tiresome work for you. Slowly build a gang of self-sustaining robot workers and watch them terraform the planet.
- 12

Learning Factory
Single-player alternative to Warnament — playable solo, no multiplayer required. Shares Strategy and Indie with Warnament.
Build intricate supply chains to meet your feline customers' needs. Discover underground and air transport layers, a vast research tree, procedural worlds, machine learning, and endless automation in this relaxing, enemyless game.
- 13

InMind VR
Single-player alternative to Warnament — playable solo, no multiplayer required. Shares Indie with Warnament.
InMind is a short scientific adventure with arcade elements designed for the Oculus VR. Submerge into the microworld and experience the miracles of the human mind.
- 14

InCell VR
Single-player alternative to Warnament — playable solo, no multiplayer required. Shares Strategy and Indie with Warnament.
InCell is an action/racing VR game with a bit of strategy and science thrown into the mix. You'll take an exciting journey inside the highly unusual micro world of human cell and stop the virus advance. The game is focused on VR but you can play just fine without a set.
- 15

InMind 2 VR
Single-player alternative to Warnament — playable solo, no multiplayer required. Shares Indie with Warnament.
An adventure game about a scientific journey inside the emotions chemistry of human brain. You'll take part in the process of one teenager named John becoming an adult, and help shape John's future self, by triggering emotions in key moments of his life. The destiny is in your hands! VR isn't required.
- 16

VRobot: VR Giant Robot Destruction Simulator
Single-player alternative to Warnament — playable solo, no multiplayer required. Shares Indie with Warnament.
VRobot is an action game designed for VR about a giant robot smashing сities using unique weapons or bare hands. Multiplayer, Lightning Hammer, Transformer Sword, Tornado Gun, Tractor Beam - we got all that!