Single-player games like Skirmish
Below are 8 single-player Steam games similar to Skirmish, 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 Skirmish page.
Ranked picks
- 1

Insectum - Epic Battles of Bugs
Single-player alternative to Skirmish — playable solo, no multiplayer required. Shares Action and Strategy with Skirmish.
Immerse yourself in the epic battles of "Insectum" and unleash the power of your monstrous insects. Face off against your rivals on the battlefield by strategically using cards.
- 2

Warena
Single-player alternative to Skirmish — playable solo, no multiplayer required. Shares Strategy and Indie with Skirmish.
Warena is a real-time card battler with tactical depth. Deploy troops, cast spells, and push toward the enemy castle as your opponent pushes back. 1v1 PvP and single-player campaign.
- 3

Mech Tech
Single-player alternative to Skirmish — playable solo, no multiplayer required. Shares Action and Strategy with Skirmish.
A fast-paced hybrid of card battler and action game for up to 8 players! Fight as a mech, then hop into your base to deploy your troops to the battlefield! Fend off the Blue Invasion in Co-op Mode, or fight other players in Battle Mode!
- 4

Sheeple
Single-player alternative to Skirmish — playable solo, no multiplayer required. Shares Action and Strategy with Skirmish.
Cast cards to turn the tides of the battlefield, gather your army, and fight to regain The Original Sheep! Sheeple is a grand real time Auto battler with roguelike and deck-building elements.
- 5

Battle Waves: Card Tactics
Single-player alternative to Skirmish — playable solo, no multiplayer required. Shares Action and Strategy with Skirmish.
A fast-paced Card Battler with Tower Defense action! Claim victory in the Roguelite Deckbuilder campaign and Online Multiplayer. Collect all the factions to explore thousands of strategic combinations.
- 6

Soul Tides
Single-player alternative to Skirmish — playable solo, no multiplayer required. Shares Strategy with Skirmish.
Command dark armies in this tug-of-war auto-battler. Build your base, summon units, customize abilities, and push the battlefield toward your enemy’s stronghold. Adapt your strategy each match and dominate in PvP, co-op, or Trials mode.
- 7

Starcade FACTIONS
Single-player alternative to Skirmish — playable solo, no multiplayer required. Shares Strategy and Casual with Skirmish.
Starcade FACTIONS is a turn-based strategy game that puts you in command of epic, fast-paced ship battles, perfect for quick bursts of action.
- 8

Unsung Heroes: Card Wars
Single-player alternative to Skirmish — playable solo, no multiplayer required. Shares Strategy and Indie with Skirmish.
This is an auto-battler game featuring large turn-based elements with small real-time aspects, and it has an off-battlefield growth system. Develop your camp, upgrade your characters, refine items, freely combine cards during battles, and use well-timed construction to complete levels.