Free games like Planetary Annihilation: TITANS
Below are 8 free-to-play Steam games similar to Planetary Annihilation: TITANS, ranked by player overlap and content similarity. No purchase or Steam login required to view the list. Every pick is a full free-to-play title — not a demo, trial, or time-limited giveaway. imho.run's catalogue refreshes daily, so newly free or newly popular titles surface here without manual editing.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Planetary Annihilation: TITANS page.
Ranked picks
- 1
Zero-K
Free-to-play alternative to Planetary Annihilation: TITANS — no purchase or trial window. Shares Strategy and Indie with Planetary Annihilation: TITANS.
With 100+ truly unique units, Zero-K is an RTS of freedom and creativity, tempered by a decade of refinement. Sculpt land into a castle and throw invaders off it with a Jugglenaut. Explore a massive campaign, solo or co-op. Hop online for epic 32 player battles or fast paced 1v1, on 100s of maps.
- 2
Age of Empires III: Definitive Edition
Free-to-play alternative to Planetary Annihilation: TITANS — no purchase or trial window. Shares Strategy with Planetary Annihilation: TITANS.
Age of Empires III: Definitive Edition offers players a trial of this historical single & multiplayer RTS experience. *Note: To unlock all features of the game please see the “Base Game” product.
- 3
AirMech
Free-to-play alternative to Planetary Annihilation: TITANS — no purchase or trial window. Shares Action and Strategy with Planetary Annihilation: TITANS.
AirMech® Strike is a fast paced Action-RTS game that can be played solo, coop, or competitively online. Earn Kudos and Experience in battle and unlock a wide collection of AirMechs and Units while you practice the perfect strategy to emerge victorious!
- 4
Istrolid
Free-to-play alternative to Planetary Annihilation: TITANS — no purchase or trial window. Shares Strategy and Indie with Planetary Annihilation: TITANS.
In Istrolid you design your own unique spaceships from a large number of parts to fit your strategy and play style. With no set units or factions you are free to create a fleet where each ship has its own balanced strengths and weaknesses, from basic fighters and bombers to hulking battleships and speedy destroyers.
- 5
Empires Mod
Free-to-play alternative to Planetary Annihilation: TITANS — no purchase or trial window. Shares Action and Strategy with Planetary Annihilation: TITANS.
Unique strategy/first person shooter mix: One commander on each team plays from above, choosing research, placing buildings and giving orders. The rest fill the role of soldiers on the ground, with four distinct classes to choose from and customizable vehicles to drive.
- 6
War Selection
Free-to-play alternative to Planetary Annihilation: TITANS — no purchase or trial window. Shares Indie and Strategy with Planetary Annihilation: TITANS.
War Selection is a compelling RTS game featuring base building, resource extraction and warfare. Evolve from a stone age tribe to a distinct industrial nation with unique game mechanics and battle for supremacy with dozens of players on a unique procedurally generated map.
- 7
Galcon 2: Galactic Conquest
Free-to-play alternative to Planetary Annihilation: TITANS — no purchase or trial window. Shares Strategy and Indie with Planetary Annihilation: TITANS.
Galcon 2 is a demolition derby in space! Send swarms of ships from planet to planet to conquer the galaxy in this fast paced multiplayer strategy game!
- 8
Age of Conquest IV
Free-to-play alternative to Planetary Annihilation: TITANS — no purchase or trial window. Shares Indie and Strategy with Planetary Annihilation: TITANS.
Age of Conquest is a turn-based grand strategy wargame.