Single-player games like Siegecraft Commander
Below are 12 single-player Steam games similar to Siegecraft Commander, 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 Siegecraft Commander page.
Ranked picks
- 1

Crush Your Enemies
Single-player alternative to Siegecraft Commander — playable solo, no multiplayer required. Shares Action and Strategy with Siegecraft Commander.
Go back to the awesome glory days of Real-Time Strategy games. Crush Your Enemies has everything you love of the genre: Planning, choosing different types of units, managing resources, taking enemy territory and outwitting your opponent with the ingenious formations of your men.
- 2

Total War: THREE KINGDOMS
Single-player alternative to Siegecraft Commander — playable solo, no multiplayer required. Shares Action and Strategy with Siegecraft Commander.
Total War: THREE KINGDOMS is the first in the award-winning series to recreate epic conflict across ancient China. Combining a gripping turn-based campaign of empire-building & conquest with stunning real-time battles, THREE KINGDOMS redefines the series in an age of heroes & legends.
- 3

Forts
Single-player alternative to Siegecraft Commander — playable solo, no multiplayer required. Shares Action and Strategy with Siegecraft Commander.
Unleash your creativity and strategic prowess in Forts, the exhilarating physics-based RTS! Design, construct, and customize imposing fortresses, bristling with devastating firepower, and blast your opponent’s buildings to rubble!
- 4

XCOM: Enemy Unknown
Single-player alternative to Siegecraft Commander — playable solo, no multiplayer required. Shares Strategy with Siegecraft Commander.
The XCOM: Enemy Unknown - Slingshot Pack is Now Available!
- 5

Forged Battalion
Single-player alternative to Siegecraft Commander — playable solo, no multiplayer required. Shares Strategy with Siegecraft Commander.
Customize your unique faction in a new take on real-time strategy as you fight in a variety of skirmish, solo, and multiplayer battles. You are not only a commander, but also an engineer – so you have ultimate control over your faction’s units, factories, superweapons and economy.
- 6

Swords and Soldiers 2 Shawarmageddon
Single-player alternative to Siegecraft Commander — playable solo, no multiplayer required. Shares Action and Strategy with Siegecraft Commander.
Take command of mighty Vikings, sly Persians or brutish Demons! Destroy your opponent’s base while defending your own in this action-packed side-scrolling RTS!
- 7

ENDLESS™ Legend
Single-player alternative to Siegecraft Commander — playable solo, no multiplayer required. Shares Strategy with Siegecraft Commander.
ENDLESS™ Legend is a 4X turn-based fantasy strategy game by the creators of ENDLESS™ Space and Dungeon of the ENDLESS™. Control every aspect of your civilization as you struggle to save your homeworld Auriga. Create your own Legend!
- 8

Dungeons 2
Single-player alternative to Siegecraft Commander — playable solo, no multiplayer required. Shares Strategy with Siegecraft Commander.
The Dungeon Lord is back – and this time he’s serious! In Dungeons 2, fulfil the Dungeon Lord’s insatiable quest for vengeance by recruiting fearsome new monsters from all corners of the underworld in order to undertake his evil bidding.
- 9

Storm Boy
Single-player alternative to Siegecraft Commander — playable solo, no multiplayer required.
Based on Colin Thiele's 1964 children’s book of the same name, Storm Boy takes place on the beaches of South Australia near the mouth of the Murray River, where the titular protagonist rescues orphaned pelican chicks, one of whom later becomes the child’s pet and faithful companion, Mr. Percival.
- 10

Gunscape
Single-player alternative to Siegecraft Commander — playable solo, no multiplayer required. Shares Action with Siegecraft Commander.
Gunscape provides easy-to-use tools based on a block-placement interface everybody's already familiar with to create all types of maps. Don't like building stuff? Then just blast your way through hordes of monsters or duel with other players!
- 11

Morphite
Single-player alternative to Siegecraft Commander — playable solo, no multiplayer required. Shares Action with Siegecraft Commander.
Morphite is a casual atmospheric FPS, inspired by the classics. Research plants and animals, battle hostile entities, and unravel a mystery surrounding a rare material called Morphite.
- 12

Projection: First Light
Single-player alternative to Siegecraft Commander — playable solo, no multiplayer required. Shares Action with Siegecraft Commander.
Projection: First Light follows Greta on a puzzle-platforming adventure through a mythological shadow puppet world, as she embarks on a journey across cultures meeting legendary heroes.