4X

A country simulator built on strategy: 160 real nations, deep production chains, a live world market, diplomacy, intelligence and war. Win the world with economy, not armies.

A galaxy with its own economy, its own wars, and no reason to wait for you. Trade, mine, fight, and salvage a living - alone on the rim, or at the head of an empire the great powers can't ignore. A single-player space sandbox that never stops moving.

Dominate five rival regions in a turn-based 4X. Save the world from Nihlex's evil alien forces in a race to conquer Mars' oil reserves. Research, boost your economy with stock trades, build units, fight tactical battles on a hex tile map. Are you strong enough to lead a united humanity to victory?

A team-based strategy and space simulation game where allies build an empire together while competing to control it. Explore, trade, colonize, scheme, and fight tactical battles shaped by stealth, sensors, and deception.

A roguelike city builder where you lead an expedition to build settlements against the ice. Survive harsh winters, fulfill the needs of your villagers, and explore mystical locations with your heroes. Reclaim the realm one island at a time.

Worldkampf is a 4X real-time grand strategy game set in a fractured 1970s interstellar empire. As an upstart noble following the Kaiser's assassination, develop tile-based economies, command battle walkers and combined-arms armies, and conquer a handcrafted universe to claim the throne.

CONQUISTA—a strategy game that blends colony sim w/ 4X gameplay. Build thriving cities and lead your nation to dominance. With living units who work, build relationships, and pursue ambitions of their own, you must respond to their desires. The seeds of history may be sown through one's dreams.

Build a planetary empire, research game-changing tech, and raid real players across a persistent galaxy. The classic browser space strategy, reborn - and finally fair: no pay-to-win, ever. Team up for 8-fleet combined attacks. Your mines keep working while you sleep.

Send a scout. Dispatch your army. Grow your realm while they march. It's the browser-empire loop that ate your nights — rebuilt as a single-player RTS, one full run from frontier to final battle in about 3 hours. No alliances, no always-online, no getting farmed in your sleep.

Build a civilization that spans the ages in this historical turn-based strategy game. Combine evolving cultures, raise cities, command armies and expand your empire as a changing climate reshapes the world and your path through history.

Lead a tribe of survivors, rediscover ancient technology, manage wasteland settlements and wage wars of conquest and political struggle in Afterworld, an original post-apocalyptic survival grand strategy game from Paradox Development Studio, the creators of Crusader Kings III and Hearts of Iron IV.

Stellar Embers: United Fleet is a real-time space combat game with flagship piloting, fleet command & roguelike growth. Pilot your ship, direct escorts, explore random systems, refit warships, recruit captains & build a mighty fleet via dynamic missions & co-op.