Free games like American Conquest
Below are 8 free-to-play Steam games similar to American Conquest, 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 American Conquest page.
Ranked picks
- 1
Crusader Kings II
Free-to-play alternative to American Conquest — no purchase or trial window. Shares Strategy with American Conquest.
Explore one of the defining periods in world history in an experience crafted by the masters of Grand Strategy.
- 2
Minion Masters
Free-to-play alternative to American Conquest — no purchase or trial window. Shares Strategy with American Conquest.
An addictive fast-paced hybrid of Card games & Tower-Defense. Play 1v1 - or bring a friend for 2v2 - and engage in epic online multiplayer battles full of innovative strategy and awesome plays! Collect 200+ cards with unique mechanics, all free!
- 3
Age of Empires III: Definitive Edition
Free-to-play alternative to American Conquest — no purchase or trial window. Shares Strategy with American Conquest.
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.
- 4
Cell to Singularity - Evolution Never Ends
Free-to-play alternative to American Conquest — no purchase or trial window.
The epic story of evolution, technology, humanity, and dinosaurs is yours to tap.
- 5
KARDS - The WW2 Card Game
Free-to-play alternative to American Conquest — no purchase or trial window. Shares Strategy with American Conquest.
KARDS, The World War II Card Game, combines traditional CCG gameplay with innovative mechanics inspired by classic strategy games and real battlefield tactics. Take command and challenge other players in grand-scale warfare on the ground, air, or seas.
- 6
War Selection
Free-to-play alternative to American Conquest — no purchase or trial window. Shares Strategy with American Conquest.
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
AirMech
Free-to-play alternative to American Conquest — no purchase or trial window. Shares Strategy with American Conquest.
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!
- 8
Zero-K
Free-to-play alternative to American Conquest — no purchase or trial window. Shares Strategy with American Conquest.
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.