Online co-op Wargame games

Every online co-op Wargame game on Steam we know of, newest first. Add tags or a price band to narrow it down.

Showing 31–40 of 184 games matching Wargame · updated 12 Oct 2026

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$$
Released
Price
$$ · Standard
Players
👥 Up to 8 players
Reviews
75% of 96

Lead any of 221 countries through a living 2026 world in this data-driven grand strategy game. Shape economies, politics and alliances, wage conventional or nuclear war, run covert operations, and rewrite the global order—alone or online with up to seven friends.

Free
Released
Price
Free
Players
👥 Not stated
Reviews
63% of 38

A real-time strategy military game that lets you directly command your units, with no build times and impressive 3D visuals. Set in a post‑apocalyptic Europe - form alliances with other commanders, fight for resources and territory and rise in honor as a war commander.

$$
Released
Price
$$ · Standard
Players
👥 Up to 2 players
Reviews
66% of 42

A tactical Vietnam War shooter with open mission areas. Infiltrate, ambush, or go in loud. Customize weapons, use vehicles, and play solo, in coop, or PvP. Create missions with the built-in editor.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Not stated

WarBoard: Arena Empire is a turn-based tactical strategy game on a hex arena. Command Rome, the Turks, Vikings, Egypt, Japan or Persia. Play solo against AI, or battle up to 4 Steam friends in private matches. Every move counts.

$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
50% of 4

Turn-based grand strategy in the Age of Discovery. Develop a transport network, industrialise your economy, colonise the New World, and compete with five rival powers. Inspired by Imperialism 2. Early Access — built by one developer in his spare time.

Free
Released
Price
Free
Players
👥 Not stated
Reviews
76% of 30

Tropicalypse is an action-packed first- and third-person zombie shooter set in a dangerous tropical world. With a changeable story shaped by your decisions, it offers unique gameplay every time. Fight hordes of undead.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
93% of 275

Command drones, deploy mobile air defense systems and conduct tactical aerial operations. Choose your side - Ukrainian or Russian forces - and protect critical infrastructure in a realistic military simulation on a detailed map.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
71% of 7

SUPROTYV is a survival game set in controlled regions of Ukraine, where every step matters. Gather resources, interact with civilians, and make smart choices to survive. Dynamic weather, day-night cycles, and detailed locations create tension and immersion in a world full of unseen threats.

$$$
Released
Price
$$$ · Expensive
Players
👥 Not stated
Reviews
74% of 663

Sudden Strike 5 delivers real-time tactics in epic WWII battles. A host of tactical options and more than 300 playable units open-up multiple approaches to reach your objectives in a 25 mission campaign on historical battlefields in Europe and North Africa.