Single-player games like Engine Of Sin
Below are 9 single-player Steam games similar to Engine Of Sin, 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 Engine Of Sin page.
Ranked picks
- 1
Steel Bounty
Single-player alternative to Engine Of Sin — playable solo, no multiplayer required. Shares Action and Indie with Engine Of Sin.
Dive into an immersive first-person mech simulation featuring extensive customization and mercenary company management. Battle for glory and wealth in a dynamic campaign where your choices shape the course of the war.
- 2
Celestial Fragments
Single-player alternative to Engine Of Sin — playable solo, no multiplayer required.
Command your robot army in this turn-based tactics game as you battle across the solar system. Conquer asteroids, construct bases, and upgrade your forces as you become a critical element of an interplanetary power struggle.
- 3
DELIVERY MUST COMPLETE
Single-player alternative to Engine Of Sin — playable solo, no multiplayer required. Shares Action and Indie with Engine Of Sin.
High speed Acelike Roguelike with SSSTYLE. Cut across cel-shaded, action-packed, arcade-paced dogfights as you fly, fight, and upgrade your roster of kickass planes. Every battle is massive, every location is procedural, and every fight is a spectacle- whether it's aircraft, blimps, dragons or mechs
- 4
battleMETAL
Single-player alternative to Engine Of Sin — playable solo, no multiplayer required. Shares Action and Indie with Engine Of Sin.
battleMETAL is a successor to the 90's mech games, a cross between the mech-piloting of Mechwarrior 2 and ferocity of Quake. Command a massive warmachine bristling with firepower as you blast through a war-torn world.
- 5
Core Of War
Single-player alternative to Engine Of Sin — playable solo, no multiplayer required. Shares Action and Indie with Engine Of Sin.
Core of War delivers a customizable battlefield in FPS, TPS, or RTS. Control sea, land, air, and space units, including Titan mechs. Customize with skills, gunsmithing, vehicle assembly, maps, and modes. Fight future wars, modern combat, or past eras. Unleash your creativity. Endless possibilities.
- 6
OVRLRD
Single-player alternative to Engine Of Sin — playable solo, no multiplayer required. Shares Action and Indie with Engine Of Sin.
OVRLRD is a mech combat simulator built from the ground up for Virtual Reality. Take the real, physical controls of a 50-foot bipedal weapons platform as you carry out complex operations across a challenging single-player campaign.
- 7
Endless Tactics
Single-player alternative to Engine Of Sin — playable solo, no multiplayer required. Shares Indie with Engine Of Sin.
A turn-based tactics roguelite about defending a planetary mining expedition, upgrading your starship, and extracting before alien hordes overrun you.
- 8
Endless Tactics: Trial Run
Single-player alternative to Engine Of Sin — playable solo, no multiplayer required. Shares Indie with Engine Of Sin.
The prologue to Endless Tactics. Defend a planetary mining expedition, upgrade your ship, and survive alien hordes in this turn-based roguelite trial run.
- 9
Startide
Single-player alternative to Engine Of Sin — playable solo, no multiplayer required. Shares Action and Indie with Engine Of Sin.
Play as an elite pilot driving the Interstellar Recon Mecha geared with an unique set of weapons and special abilities. Create deadly fleet with gathered parts and weapons! Try out Startide's editor to make new spaceships with various technology you find along your journey.