Single-player games like Ruined Kingdom
Below are 8 single-player Steam games similar to Ruined Kingdom, 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 Ruined Kingdom page.
Ranked picks
- 1
Power Showdown
Single-player alternative to Ruined Kingdom — playable solo, no multiplayer required. Shares Action and Strategy with Ruined Kingdom.
Power Showdown is a turn-based tactical superhero strategy game where positioning, powers, terrain, and team composition determine every battle.Build a squad from a growing collection of heroes and villains. Build your team. Master your powers. Win the showdown.
- 2
The Mythical City 2
Single-player alternative to Ruined Kingdom — playable solo, no multiplayer required. Shares Strategy with Ruined Kingdom.
Protect your city from evil!
- 3
Nexus Wars
Single-player alternative to Ruined Kingdom — playable solo, no multiplayer required. Shares Action and Strategy with Ruined Kingdom.
Dive into Nexus Wars, a relentless sci-fi odyssey 4,970 years in the future. Trapped in a 24-hour mind-swap loop as a Frame, survive dire danger, explore a hostile galaxy, and unravel the HyperNet’s mystery. Nine factions, epic lore, and a brutal GAME MASTER await. Will you break free or fall?
- 4
Legacy of Sin: Blood Oath
Single-player alternative to Ruined Kingdom — playable solo, no multiplayer required. Shares Strategy and Indie with Ruined Kingdom.
Legacy Of Sin: Blood Oath combines defense games with role-playing games, wrapped in the distinct style of 90s animated series! Hold your own against an onslaught of orcs, using an army of upgradeable, distinct warriors with their own unique abilities. Defend, control, win!
- 5
Timber Wars
Single-player alternative to Ruined Kingdom — playable solo, no multiplayer required. Shares Action and Strategy with Ruined Kingdom.
In Timber Wars, protect sacred trees from relentless lumberjacks and machines. Summon and upgrade guardian trees with points earned over time or by defeating enemies. Strategically place and strengthen your guardians to defend the forest for as long as you can in this intense top-down strategy game.
- 6
Legacy of Sin: Ill-Boding
Single-player alternative to Ruined Kingdom — playable solo, no multiplayer required. Shares Strategy and RPG with Ruined Kingdom.
The world as we knew it no longer exists. Join the few remaining survivors, lead them, and build your city, feed your people and organize your defenses to survive the hordes of enemies attacking your kingdom, mankind's last kingdom, our hope. Can you turn a small village into a great realm?
- 7
Ancient Wars: Medieval Crusades
Single-player alternative to Ruined Kingdom — playable solo, no multiplayer required. Shares Action and Strategy with Ruined Kingdom.
New Real Time Strategy Game based on medieval times, where you will control powerful factions and empires, with large-scale epic battles, asymmetric civilizations, unit customization system with RPG elements, dynamic AI, 8K support and much more.
- 8
Legacy of Sin: The Father Sacrifice
Single-player alternative to Ruined Kingdom — playable solo, no multiplayer required. Shares Action and Strategy with Ruined Kingdom.
Welcome to the original Legacy of Sin game! The Father's Sacrifice is a route defense combined with an epic fantasy storyline straight out of a 90s TV serial. Face an orcish army in a fantasy take on early modern warfare! Deploy your men, hold the line, and defend the kingdom!