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

Age of Empires II: Definitive Edition
Single-player alternative to Periculum — playable solo, no multiplayer required. Shares Strategy with Periculum.
42 Civilizations, 229 Campaign Missions, Singleplayer, Co-Op, Multiplayer, In-Game Editor, Mods, Cross-play...It is good to be the king.
- 2

9-Bit Armies: A Bit Too Far
Single-player alternative to Periculum — playable solo, no multiplayer required. Shares Strategy and Indie with Periculum.
Unleash voxel warfare in 9-Bit Armies: A Bit Too Far. Lead a modern military, build bases, unlock units, and attack in all-out war. Engage on land, sea and air in over two dozen missions, online skirmishes, or co-op. Easy to learn, a challenge to master.
- 3

Rising Lords
Single-player alternative to Periculum — playable solo, no multiplayer required. Shares Strategy and Indie with Periculum.
Rising Lords is a medieval turn-based strategy game with card and board game elements. Send your serfs to fight and die in your name... or let them prosper, and use them to your advantage!
- 4

TerraScape
Single-player alternative to Periculum — playable solo, no multiplayer required. Shares Strategy and Indie with Periculum.
Build gorgeous kingdoms on floating islands by strategically placing buildings in this cozy, medieval City-Puzzler. Discover secret combinations, take on weekly challenges and explore randomly generated maps in various single- and multiplayer game modes.
- 5

Eyes of War
Single-player alternative to Periculum — playable solo, no multiplayer required. Shares Strategy and Indie with Periculum.
Eyes of War is a real-time strategy game set in the medieval era, offering both single-player and multiplayer experiences where you can control every unit in character mode. Build your castle, lead your army, and dominate the map. Eyes of War invites you to epic battles of the medieval era!
- 6

Formata
Single-player alternative to Periculum — playable solo, no multiplayer required. Shares Strategy and Indie with Periculum.
Lead. Fight. Win.
- 7

Total War: ATTILA
Single-player alternative to Periculum — playable solo, no multiplayer required. Shares Strategy with Periculum.
Against a darkening background of famine, disease and war, a new power is rising in the great steppes of the East. With a million horsemen at his back, the ultimate warrior king approaches, and his sights are set on Rome… The next instalment in the multi award-winning PC series that combines turn-based strategy with real-time tactics,...
- 8

DEFCON
Single-player alternative to Periculum — playable solo, no multiplayer required. Shares Strategy and Indie with Periculum.
Inspired by the 1983 cult classic film, Wargames, DEFCON superbly evokes the tension, paranoia and suspicion of the Cold War era, playing on the fascinating aspects of psychological gameplay that occur during strategic nuclear warfare.
- 9

A House of Thieves
Single-player alternative to Periculum — playable solo, no multiplayer required. Shares Strategy and Indie with Periculum.
A House of Thieves is a level-based stealth comedy-horror game about a Thief who doesn't go shopping but instead takes his shopping list and breaks into random houses to get his things.
- 10

There is a Thief in my House VR
Single-player alternative to Periculum — playable solo, no multiplayer required. Shares Indie and Casual with Periculum.
How is the life of a thief? While others are at work, you break into their house, doing some renovations and taking their TV and Game consoles because they don't need them anymore!