Single-player games like Reign Of Kings
Below are 10 single-player Steam games similar to Reign Of Kings, 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 Reign Of Kings page.
Ranked picks
- 1

Heat
Single-player alternative to Reign Of Kings — playable solo, no multiplayer required. Shares Action and Indie with Reign Of Kings.
Survive the wilderness, build a home, raise a family, and expand your territory. Gain power as President, deliver justice as Sheriff, fight for your tribe as Chief, or show some southern hospitality as Governor. Begin your new life in 19th century America.
- 2

Soulmask
Single-player alternative to Reign Of Kings — playable solo, no multiplayer required. Shares Indie and Adventure with Reign Of Kings.
Don the Ancient Mask. Wield the power of gods. Possess any of your tribespeople, recruit followers, and build a thriving automated civilization. Survive, expand, and forge your own legacy across a vast ancient open world — together with friends.
- 3

Night of the Dead
Single-player alternative to Reign Of Kings — playable solo, no multiplayer required. Shares Action and Indie with Reign Of Kings.
'Night of the Dead' is an open-world game that combines elements of exploration, tower defense, survival, and crafting. Traverse a world dominated by zombies while collecting various resources and powerful equipment. Build a fortress to survive the hordes of zombies that swarm every night!
- 4

Don't Starve Together
Single-player alternative to Reign Of Kings — playable solo, no multiplayer required. Shares Action and Indie with Reign Of Kings.
Fight, Farm, Build and Explore Together in the standalone multiplayer expansion to the uncompromising wilderness survival game, Don't Starve.
- 5

Necesse
Single-player alternative to Reign Of Kings — playable solo, no multiplayer required. Shares Action and Indie with Reign Of Kings.
Build, quest, and conquer across an infinite procedurally generated world. Play alone or with friends as you establish a settlement and explore deep dungeons, fight monsters and bosses, mine rare ores, craft magical equipment, recruit specialists for your colony, and more!
- 6

7 Days to Die
Single-player alternative to Reign Of Kings — playable solo, no multiplayer required. Shares Action and Indie with Reign Of Kings.
7 Days to Die is an open-world game that is a unique combination of first-person shooter, survival horror, tower defense, and role-playing games. Play the definitive zombie survival sandbox RPG that came first. Navezgane awaits!
- 7

The Forest
Single-player alternative to Reign Of Kings — playable solo, no multiplayer required. Shares Action and Indie with Reign Of Kings.
As the lone survivor of a passenger jet crash, you find yourself in a mysterious forest battling to stay alive against a society of cannibalistic mutants. Build, explore, survive in this terrifying first person survival horror simulator.
- 8

CryoFall
Single-player alternative to Reign Of Kings — playable solo, no multiplayer required. Shares Action and Indie with Reign Of Kings.
CryoFall is a sci-fi colony simulation survival game set on a forgotten planet in a distant future. Master technology, agriculture, trading, industry, cybernetics, exploration, and more!
- 9

S.C.A.R
Single-player alternative to Reign Of Kings — playable solo, no multiplayer required. Shares Action and Indie with Reign Of Kings.
Created by Savage Studios, S.C.A.R is a retro-like monster killing game, where the enemies have one goal, to see your demise. Difficulty is not forgiving, your survival is almost impossible...
- 10

PlayForm: Human Dynamics
Single-player alternative to Reign Of Kings — playable solo, no multiplayer required. Shares Action and Adventure with Reign Of Kings.
PlayForm is an experimental physics sandbox. Physically simulated humans run, jump, climb, push, pull and smash their way through diverse worlds. Have fun with various tools and obstacles to create thrilling situations and experience next-gen physics.