Single-player games like Full Spectrum Warrior
Below are 18 single-player Steam games similar to Full Spectrum Warrior, 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 Full Spectrum Warrior page.
Ranked picks
- 1

SPLASH - Paintball
Single-player alternative to Full Spectrum Warrior — playable solo, no multiplayer required. Shares Action and Strategy with Full Spectrum Warrior.
SPLASH-Paintball delivers an authentic FPS paintball experience with licensed gear from real brands, true-to-life ballistics, and detailed tournament and scenario maps. Play Speedball, Capture the Flag, or Arcade, solo or online with friends. Regular updates from community feedback keep it fresh.
- 2

Full Spectrum Warrior: Ten Hammers
Single-player alternative to Full Spectrum Warrior — playable solo, no multiplayer required. Shares Action and Strategy with Full Spectrum Warrior.
Sequel to the critically acclaimed, squad-based/real-time tactical combat game, Full Spectrum Warrior: Ten Hammers delivers the most authentic and realistic infantry combat experience ever. As Squad Leader, coordinate the actions of multiple infantry squads, leading them through over 12 levels of intense action.
- 3

Arma Reforger
Single-player alternative to Full Spectrum Warrior — playable solo, no multiplayer required. Shares Action and Strategy with Full Spectrum Warrior.
Engage in massive combined arms battles, create and curate combat missions in real time, and shape your experience with endless community mods. Deploy into the Cold War and experience the most authentic and immersive military sandbox ever created.
- 4

Steel Division: Normandy 44
Single-player alternative to Full Spectrum Warrior — playable solo, no multiplayer required. Shares Action and Strategy with Full Spectrum Warrior.
Steel Division: Normandy is a tactical real-time strategy (RTS) game that pits players against AI enemies in a single-player campaign -- or against several opponents in massive 10-on-10 multiplayer battles.
- 5

Men of War: Assault Squad 2
Single-player alternative to Full Spectrum Warrior — playable solo, no multiplayer required. Shares Action and Strategy with Full Spectrum Warrior.
Men of War: Assault Squad 2 expands the real-time tactics series with new skirmish missions, massive multiplayer battles, enhanced visuals, improved AI, and full Direct Control. Command five factions across 65 maps, 250 vehicles, and 200 soldiers in one of the most detailed WWII RTS experiences.
- 6

Men of War™
Single-player alternative to Full Spectrum Warrior — playable solo, no multiplayer required. Shares Strategy with Full Spectrum Warrior.
Men of War is a stunning Real-Time Strategy game that takes place during the height of World War II. Intense battles span Europe and North Africa as gamers play as Soviet, Allied or German forces across 19 massive single-player missions.
- 7

Wargame: European Escalation
Single-player alternative to Full Spectrum Warrior — playable solo, no multiplayer required. Shares Strategy with Full Spectrum Warrior.
The New Fatal Error DLC includes a new 5-mission Operation and touch-screen controls.
- 8

Arma 2
Single-player alternative to Full Spectrum Warrior — playable solo, no multiplayer required. Shares Action and Strategy with Full Spectrum Warrior.
Building on 10 years of constant engine development, ARMA II boasts the most realistic combat environment in the world. It models real world ballistics & round deflection, materials penetration, features a realtime day/night cycle and dynamic wind, weather and environmental effects.
- 9

Six Days in Fallujah
Single-player alternative to Full Spectrum Warrior — playable solo, no multiplayer required. Shares Action with Full Spectrum Warrior.
Six Days in Fallujah is an intensely realistic first-person tactical shooter based on true stories from one of this century’s toughest urban battles.
- 10

Tom Clancy's Rainbow Six® Vegas
Single-player alternative to Full Spectrum Warrior — playable solo, no multiplayer required. Shares Action with Full Spectrum Warrior.
Tom Clancy's Rainbow Six makes its next-generation hardware debut in the most dramatic installment of the renowned first-person shooter franchise to date. Rainbow operatives take to the chaotic streets of Las Vegas as an escalating terrorist siege in 'Sin City' threatens to take world terrorism to new, uncontrollable heights.
- 11

Brothers in Arms: Earned in Blood™
Single-player alternative to Full Spectrum Warrior — playable solo, no multiplayer required. Shares Action with Full Spectrum Warrior.
With its unprecedented combination of authenticity, compelling story and squad-based action, the Brothers in Arms franchise has established itself as a benchmark for military action games, receiving the highest average review scores of any console WWII game to date (www.gamerankings.com).
- 12

Medal of Honor: Airborne
Single-player alternative to Full Spectrum Warrior — playable solo, no multiplayer required. Shares Action with Full Spectrum Warrior.
Step into the boots of Boyd Travers, Private First Class of the “All-American” 82nd Airborne Division, and revolutionize the way the war is fought. From a rocky beginning in Sicily to war winning triumphs in the heart of Germany, fight the epic WWII battles that turned America’s first paratroopers into combat legends.
- 13

Door Kickers
Single-player alternative to Full Spectrum Warrior — playable solo, no multiplayer required. Shares Action and Strategy with Full Spectrum Warrior.
Door Kickers is an innovative realtime strategy game that puts you in charge of a SWAT team and lets you command them during a tactical intervention.
- 14

STAR WARS™ Battlefront II (Classic, 2005)
Single-player alternative to Full Spectrum Warrior — playable solo, no multiplayer required. Shares Action with Full Spectrum Warrior.
Join the rise of Darth Vader’s elite 501st Legion of Stormtroopers as you fight through an all new story-based saga where every action you take impacts the battlefront and, ultimately, the fate of the Star Wars galaxy.
- 15

Destroy All Humans!
Single-player alternative to Full Spectrum Warrior — playable solo, no multiplayer required. Shares Action with Full Spectrum Warrior.
The cult-classic returns! Terrorize the people of 1950's Earth in the role of the evil alien Crypto-137. Harvest their DNA and bring down the US government in the faithful remake of the legendary alien invasion action adventure. Annihilate puny humans using an assortment of alien weaponry and psychic abilities.
- 16

STAR WARS™ Battlefront (Classic, 2004)
Single-player alternative to Full Spectrum Warrior — playable solo, no multiplayer required. Shares Action with Full Spectrum Warrior.
Fight the greatest battles in the STAR WARS universe any way you want to. The choice is yours.
- 17

The Saboteur™
Single-player alternative to Full Spectrum Warrior — playable solo, no multiplayer required. Shares Action with Full Spectrum Warrior.
This open-world action thriller takes you through the seedy streets of Paris as you seek to undermine the German authority and lead a rebellion. Fight across rooftops and through dangerous alleys, and operate a wide variety of vehicles as you navigate your terrain.
- 18

Army Men RTS
Single-player alternative to Full Spectrum Warrior — playable solo, no multiplayer required. Shares Action and Strategy with Full Spectrum Warrior.
Army Men RTS brings you back to the days of staging battles with tiny plastic soldiers in your backyard...except these green soldiers carry out your every command!