Single-player games like Frontline Crisis
Below are 12 single-player Steam games similar to Frontline Crisis, 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 Frontline Crisis page.
Ranked picks
- 1
Xeno Rangers
Single-player alternative to Frontline Crisis — playable solo, no multiplayer required. Shares Strategy with Frontline Crisis.
In this Coop Platformer Defense game, you must defend your HQ from enemy hordes by building your base and defenses wisely, while you fight using weapons & items acquired and upgraded along the way.
- 2
Xeno Command
Single-player alternative to Frontline Crisis — playable solo, no multiplayer required. Shares Strategy with Frontline Crisis.
Defend galaxy against Alien invasion in the RTS offline game with roguelike fun
- 3
Command Heroes
Single-player alternative to Frontline Crisis — playable solo, no multiplayer required. Shares Strategy with Frontline Crisis.
Mullets, missiles, and monsters fly in a hectic, intergalactic resource race. Build bases, set traps, mine & destroy terrain, command troops, pilot vehicles, level up, unleash chaos, and master unique hero abilities. Multiple game modes keep strategies fresh. Choose your faction.
- 4
Negative Energy
Single-player alternative to Frontline Crisis — playable solo, no multiplayer required. Shares Strategy with Frontline Crisis.
Negative Energy is a tower defense game with basic RTS mechanics, where your goal is to defend the construction of a Dyson sphere, while fighting against waves of hundreds of enemies ships.
- 5
Solar Kingdoms: Human Survival
Single-player alternative to Frontline Crisis — playable solo, no multiplayer required. Shares Strategy with Frontline Crisis.
Solar Kingdoms is a real-time strategy game where you command forces across solar systems, engaging in large battles both in space and on the surfaces planets. Establish colonies, find resources and artifacts, and fight up to 8 factions in skirmish, large campaign, missions, and multiplayer.
- 6
Minidinos
Single-player alternative to Frontline Crisis — playable solo, no multiplayer required. Shares Strategy with Frontline Crisis.
In this fun, family-friendly real-time strategy game, kids can control dinosaurs, beasts, and bugs as they battle for supremacy! Build your army, gather resources, and outsmart your enemies in epic showdowns. Play solo against the computer or team up with friends for multiplayer action!
- 7
D.O.T. Defence
Single-player alternative to Frontline Crisis — playable solo, no multiplayer required. Shares Strategy with Frontline Crisis.
Welcome to the frontlines! Build towers, muster armies, and conquer the map. Challenge yourself in the single-player campaign following the Chroma Wars, survive relentless waves in solo defense, or battle it out in local matches against friends and AI bots. Victory comes with the last HQ standing!
- 8
Acid Planet
Single-player alternative to Frontline Crisis — playable solo, no multiplayer required. Shares Strategy with Frontline Crisis.
Acid Planet is a caustic blend of horde-survival, tower-defense and strategy. Build, fight and evolve to survive against rampaging swarms of monsters and fearsome Kaiju.
- 9
SC2VN - The eSports Visual Novel
Single-player alternative to Frontline Crisis — playable solo, no multiplayer required.
SC2VN is a visual novel about the South Korean StarCraft 2 scene. You play as Mach, a foreign semi-pro trying to make it in eSports who soon learns that success in StarCraft takes more than in-game strategy.
- 10
ANIME TETRIS
Single-player alternative to Frontline Crisis — playable solo, no multiplayer required. Shares Strategy with Frontline Crisis.
The legendary game "Tetris" in a unique performance and atmosphere
- 11
Vampire Survivors
Single-player alternative to Frontline Crisis — playable solo, no multiplayer required.
Mow down thousands of night creatures and survive until dawn! Vampire Survivors is a gothic horror casual game with rogue-lite elements, where your choices can allow you to quickly snowball against the hundreds of monsters that get thrown at you. Be the bullet hell!
- 12
Quick Tower Defence Ultimate
Single-player alternative to Frontline Crisis — playable solo, no multiplayer required. Shares Strategy with Frontline Crisis.
Unlock upgrades, talents and colours for your towers to defend against scores of enemies. Battle on over 50 maps of varying difficulty, plus make your own or download more from the workshop