Single-player games like Fungal Front
Below are 9 single-player Steam games similar to Fungal Front, 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 Fungal Front page.
Ranked picks
- 1

ZeroSpace
Single-player alternative to Fungal Front — playable solo, no multiplayer required. Shares Strategy and Indie with Fungal Front.
ZeroSpace is a hybrid sci-fi RTS / RPG game that allows you to play as the commander of The Protectorate, a galactic force dedicated to securing humanity’s place in the galaxy. The Orion sector is locked in a vicious power struggle between many alien factions, ready to fight to the death.
- 2

RTS Outpost
Single-player alternative to Fungal Front — playable solo, no multiplayer required. Shares Strategy with Fungal Front.
Build your base, command your army, and wage real-time PvP war on a living conquest map. Clear a frontier of monsters and alien UFOs, join a faction, team up with friends, and climb the seasonal ranks. A classic base-building RTS with modern military firepower, ad-free on desktop.
- 3

Barkhan
Single-player alternative to Fungal Front — playable solo, no multiplayer required. Shares Strategy and Indie with Fungal Front.
A harsh sand planet has become the stage for a brutal war between three Great Clans. For the power over rare minerals each wants to prove their superiority. In the heat of dynamic battles with the enemy's troops, be prepared to face and attack giant Sand Snakes.
- 4

Unnatural Worlds
Single-player alternative to Fungal Front — playable solo, no multiplayer required. Shares Strategy and Early Access with Fungal Front.
Innovative yet familiar real-time strategy game in development. Grand-scale RTS game played on maps/planets of any 3D shape. It emphasizes strategy, base building, logistics, and reduces micro-management of individual units.
- 5

Mech Tech
Single-player alternative to Fungal Front — playable solo, no multiplayer required. Shares Strategy with Fungal Front.
A fast-paced hybrid of card battler and action game for up to 8 players! Fight as a mech, then hop into your base to deploy your troops to the battlefield! Fend off the Blue Invasion in Co-op Mode, or fight other players in Battle Mode!
- 6

Company of Heroes 3
Single-player alternative to Fungal Front — playable solo, no multiplayer required. Shares Strategy with Fungal Front.
Company of Heroes 3 combines heart-pounding combat with deeper strategic choices in a stunning Mediterranean theatre of war. In Company of Heroes 3, every battle tells a story...what's yours?
- 7

Retro Commander
Single-player alternative to Fungal Front — playable solo, no multiplayer required. Shares Strategy and Indie with Fungal Front.
Retro Commander is a post-apocalyptic real-time strategy wargame (RTS).
- 8

Battlefall: State of Conflict
Single-player alternative to Fungal Front — playable solo, no multiplayer required. Shares Strategy and Indie with Fungal Front.
Engage in a post-apocalyptic RTS showdown between three factions in Battlefall: State of Conflict.
- 9

Kitten Wool Cup
Single-player alternative to Fungal Front — playable solo, no multiplayer required. Shares Early Access with Fungal Front.
Play solo or with friends in chaotic kitten soccer matches where the ball is a giant ball of yarn. Slide, tackle, pounce, and score your way through the Kitten Wool Cup, earn wool after every victory, and decorate your cozy cat house with furniture as you chase championship glory.