Single-player games like Halo: Spartan Strike
Below are 13 single-player Steam games similar to Halo: Spartan Strike, 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 Halo: Spartan Strike page.
Ranked picks
- 1
Halo: Spartan Assault
Single-player alternative to Halo: Spartan Strike — playable solo, no multiplayer required. Shares Action with Halo: Spartan Strike.
Halo: Spartan Assault brings the excitement of Halo combat to Steam for the very first time. Battle your way through 30 action-packed missions against the Covenant as you explore the origin of the Spartan Ops program featured in Halo 4. *DirectX feature level 10 required. *
- 2
Alien Breed 3: Descent
Single-player alternative to Halo: Spartan Strike — playable solo, no multiplayer required. Shares Action with Halo: Spartan Strike.
Experience the final explosive chapter in the Alien Breed series and uncover the horrifying truth surrounding the existence of the Breed. Launch discount good thru Nov. 24 10am PST.
- 3
HELLDIVERS™ Dive Harder Edition
Single-player alternative to Halo: Spartan Strike — playable solo, no multiplayer required. Shares Action with Halo: Spartan Strike.
HELLDIVERS™ is a hardcore, cooperative, twin stick shooter. As part of the elite unit called the HELLDIVERS, players must work together to protect SUPER EARTH and defeat the enemies of mankind in an intense intergalactic war.
- 4
Crysis Warhead®
Single-player alternative to Halo: Spartan Strike — playable solo, no multiplayer required. Shares Action with Halo: Spartan Strike.
Pulse-racing new installment from 2007's PC Game of the Year*: Play as Sergeant Sykes and experience a whole new side of the battle. A standard combat mission behind enemy lines becomes critical when you discover your enemies have captured something of vital importance to the ensuing war.
- 5
Renegade Ops
Single-player alternative to Halo: Spartan Strike — playable solo, no multiplayer required. Shares Action with Halo: Spartan Strike.
Blast your way through enemy lines to defeat Inferno, a madman intent on global domination. Destruction just got awesome.
- 6
Vanquish
Single-player alternative to Halo: Spartan Strike — playable solo, no multiplayer required. Shares Action with Halo: Spartan Strike.
PlatinumGames’ revolutionary sci-fi action shooter slide-boosts onto PC. Battle legions of future-tech enemies using a vast arsenal of weapons, including all DLC. Fully unlocked framerate and gorgeous HD resolutions up to 4K. The definitive way to play: war has accelerated.
- 7
Sektori
Single-player alternative to Halo: Spartan Strike — playable solo, no multiplayer required. Shares Action with Halo: Spartan Strike.
Sektori is an intense, fast paced twin-stick shooter infused with hard hitting techno music. A game where the high-adrenaline gameplay, visuals, and music come together to transport you into another state of consciousness.
- 8
Titanfall® 2
Single-player alternative to Halo: Spartan Strike — playable solo, no multiplayer required. Shares Action with Halo: Spartan Strike.
Respawn Entertainment gives you the most advanced titan technology in its new, single player campaign & multiplayer experience. Combine & conquer with new titans & pilots, deadlier weapons, & customization and progression systems that help you and your titan flow as one unstoppable killing force.
- 9
Halo Wars: Definitive Edition
Single-player alternative to Halo: Spartan Strike — playable solo, no multiplayer required.
Halo Wars: Definitive Edition is an enhanced version of the real-time strategy classic, Halo Wars, updated to run natively on PC. Halo Wars: Definitive Edition includes improved graphics, new achievements and all of the DLC created for the landmark real-time strategy game.
- 10
Halo: The Master Chief Collection
Single-player alternative to Halo: Spartan Strike — playable solo, no multiplayer required. Shares Action with Halo: Spartan Strike.
The Master Chief’s iconic journey includes six games, built for PC and collected in a single integrated experience. Whether you’re a long-time fan or meeting Spartan 117 for the first time, The Master Chief Collection is the definitive Halo gaming experience.
- 11
Halo 3 Mod Tools - MCC
Single-player alternative to Halo: Spartan Strike — playable solo, no multiplayer required. Shares Action with Halo: Spartan Strike.
- 12
Halo 2 Anniversary MP Mod Tools - MCC
Single-player alternative to Halo: Spartan Strike — playable solo, no multiplayer required. Shares Action with Halo: Spartan Strike.
- 13
Halo 4 Mod Tools - MCC
Single-player alternative to Halo: Spartan Strike — playable solo, no multiplayer required. Shares Action with Halo: Spartan Strike.