IMHO.

Co-op games like World Titans War

Below are 5 cooperative Steam games similar to World Titans War, ranked by player overlap and content similarity. Every pick supports cooperative play — online co-op, LAN co-op, or shared/split-screen — so you can play with friends right out of the box. imho.run pulls from the same Steam category data Valve uses internally, so "Co-op" here matches what the store labels.

Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like World Titans War page.

Ranked picks

  1. 1
    Worlds Adrift — Steam game cover

    Worlds Adrift

    Online Co-op alternative to World Titans War — playable with friends. Shares Action and Indie with World Titans War.

    We're tired of endless grinding, mini-maps and predetermined fun. That's why we intend to redefine MMOs and empower our players to find their own destiny, write their own stories, and leave a lasting impression on the world they helped us create. How will you impact it and what will your legacy be?

    2017ActionIndieAdventureCo-opSimilar games →
  2. 2
    Heroes & Generals — Steam game cover

    Heroes & Generals

    Online Co-op alternative to World Titans War — playable with friends. Shares Action and Strategy with World Titans War.

    Shoot, blow sh!t up, fly or bark orders in the ultimate Free-to-Play, large scale, multiplayer, shooter experience. Thousands of players in multiple battles fighting one massive war of nations. The first to capture 15 cities takes the glory.

    2016ActionStrategyIndieCo-opSimilar games →
  3. 3
    WWII Online — Steam game cover

    WWII Online

    Online Co-op alternative to World Titans War — playable with friends. Shares Action and Strategy with World Titans War.

    WWII Online is a massive, persistent free-to-play MMO FPS driven entirely by players. Fight as Army, Air, or Naval forces and earn Victory Points to access more units. One global server. No scripts. Real outcomes. No zones. Huge world (300,000 km²). ENLIST NOW!

    2023ActionStrategyIndieFreeCo-opSimilar games →
  4. 4
    Crestfallen: Medieval Survival — Steam game cover

    Crestfallen: Medieval Survival

    Online Co-op alternative to World Titans War — playable with friends. Shares Action and Strategy with World Titans War.

    👑 Hail to the King! In Crestfallen: Medieval Survival, players clash for dominance over the realm through strategic castle 🏰 building and fierce combat. Craft epic armor, forge deadly medieval weapons⚔️, and build a kingdom worthy of legend 📜. Create a Guild 🐉, trade goods, and prevail! 🌟

    2024ActionStrategyIndie14.99 USDDeck PlayableCo-opSimilar games →
  5. 5
    Lost Region — Steam game cover

    Lost Region

    Online Co-op alternative to World Titans War — playable with friends. Shares Action and Strategy with World Titans War.

    Join one of the factions, build your base, explore 64sq/km. Create your own world where you can be proud loner, or create a group with your friends. The entire subsequent history of the world depends on you.

    2019ActionStrategyIndieCo-opSimilar games →