Single-player games like Orca Insurgency
Below are 8 single-player Steam games similar to Orca Insurgency, 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 Orca Insurgency page.
Ranked picks
- 1
Destroy All Humans! 2 - Reprobed
Single-player alternative to Orca Insurgency — playable solo, no multiplayer required. Shares Action and Adventure with Orca Insurgency.
Crypto is back with a license to probe. The alien invader returns, groovier than ever. Experience the swinging ‘60s in all its chemical-induced glory and take revenge on the KGB for blowing up your mothership. You’ll have to form alliances with members of the very species you came to enslave.
- 2
Grand Escape: LISAO
Single-player alternative to Orca Insurgency — playable solo, no multiplayer required. Shares Adventure with Orca Insurgency.
Grand Escape: LISAO is a linear story-driven adventure game. Join Casey Jhinson through his fights and alliances to win his freedom.
- 3
Ace of Seafood
Single-player alternative to Orca Insurgency — playable solo, no multiplayer required. Shares Action and Indie with Orca Insurgency.
In the seas of the distant future, humans have all but disappeared. In your current, newly-awakened state, you are no more than a piece of seafood. However, you have been blessed with the talent for leading your allies into battle. Do whatever it takes to become the Ace of Seafood.
- 4
Grandpa High on Retro
Single-player alternative to Orca Insurgency — playable solo, no multiplayer required. Shares Action and Indie with Orca Insurgency.
Grandpa goes on a third person, action adventure killing rampage, with his grandson after his smoking session was interrupted by a phone call.
- 5
Arthas - The Game
Single-player alternative to Orca Insurgency — playable solo, no multiplayer required. Shares Action and Adventure with Orca Insurgency.
A great game about a Great man!
- 6
Maneater
Single-player alternative to Orca Insurgency — playable solo, no multiplayer required. Shares Action and Indie with Orca Insurgency.
Experience the ultimate power fantasy as the apex predator of the seas - a giant Shark! Terrorize the coastal waterways. Tear swimmers and divers limb from limb, give the humans a reason to fear you!
- 7
POSTAL 4: No Regerts
Single-player alternative to Orca Insurgency — playable solo, no multiplayer required. Shares Action and Adventure with Orca Insurgency.
POSTAL 4: No Regerts is a satirical and outrageous comedic open world first person shooter and the long-awaited true sequel to what’s been fondly dubbed as "The Worst Game Ever™", POSTAL 2!
- 8
SOUTH PARK: SNOW DAY!
Single-player alternative to Orca Insurgency — playable solo, no multiplayer required. Shares Action and Adventure with Orca Insurgency.
Play as the New kid in South Park and join Cartman, Stan, Kyle, and Kenny, in three-dimensional glory, to celebrate the most magical day in any young child’s life - a snow day!