Top similar games like Extinction Day:

Crave New World is a strategy sim about building an addictive drink. Buy compounds, rebuild the formula, collect Thirst from demand, open routes country by country, and turn consumers into addicts before Heat brings the operation down.

The world is changing and Tropico is moving with the times - geographical powers rise and fall and the world market is dominated by new players with new demands and offers - and you, as El Presidente, face a whole new set of challenges.

A vast, real-time geopolitical simulation where 196 nations live and breathe at once. Economy, finance, monetary policy, trade, energy, military, diplomacy, nuclear strategy, politics, society — every lever that moves a nation is in your hands. The clock never stops — until you stop it.

Armory Doctrine is a real-time grand strategy game where you run a private arms empire and fight your own wars in a modern world sliding toward war. Expand your factory, master the global weapons market, and decide the fate of every shipment: sell it for profit, equip your own forces or arm a proxy.

Take on the role of park manager and design the ultimate zoo for nature's greatest creations.

Weed Inc. is a global strategy simulation. Build a cannabis strain from fragments, introduce it to legal markets, and spread it country by country. Turn Consumers into Addicts, contain the Side Effects, and stay ahead of an escalating Global Response.

COVID: The Outbreak is a real-time strategy game in which you play the role of a global organization that has to deal with a global pandemic. Issue decrees, manage resources, develop projects, and construct buildings. A race for the vaccine begins!

Dominate the classical Mediterranean in Imperator: Rome, a grand strategy game from Paradox Interactive. Navigate the dangerous waters of politics and diplomacy as you build up your provinces and conquer foreign lands. Now available with special content and the digital artbook.

Create your very own religion and make history by dominating the whole wide world! Define your dogmas and wage holy wars on land, sea, and in the sky. Convert as many as you can to your belief system!

Take control of any nation and shape its future. Manage resources, trade, and taxes, engage in real-time warfare, navigate global diplomacy, and react to dynamic world events. Build a thriving economy, forge alliances, and command armies in a constantly evolving world!

Build your own city in a post-apocalyptic future. Scavenge and fight for resources, everything counts! Restore civilization on the ashes of the fallen world! Explore wastelands to gather resources, protect and take care of your people! Fight off raiders, wild tribesman and natural disasters.

Forge empires, incite revolutions, and reshape society in Gilded Destiny, the definitive grand strategy game of the Industrial Age. Take command of your chosen nation and lead it to glory through masterful diplomacy, sweeping industrialization, and decisive warfare.

A large-scale 4X strategy game with indirect control and a focus on simulating a space empire. Capture systems, develop your economy and logistics, call up hundreds of powerful fleets and watch them incinerate enemies of the Solar Empire.

New Home Medieval Village is a zoning-based medieval themed city building game. Create zoning areas according to the demands of the villagers and meet the needs of the villagers. Keep them happy with your service buildings and attract wealthier villagers to your village.

The Stars Are Never Still is a 2D space sandbox. Shape a galaxy and watch 16 unique races colonize, trade, ally, betray and wage war. Observe, or intervene with technology, aid, discord, disasters, new life—even black holes. Chronicle millennia of history. No set goals. No empire lasts forever.

Command grand fleets and wage strategic wars on an interstellar scale in this new take on galactic Grand Strategy. Transform nature to suit the needs of Empire and surge forward! Will you guide aspiring interstellar nations to glory, or rekindle the flames of a long lost Empire?

AEU is a fast paced realtime strategy and 4x hybrid. Players influence their empire to grow, fight, forge alliances or engage in trade. Players are given control over the empire's traits, research and a set of three types of abilities(Construction, Plagues and Agents) to accomplish their goals.

As a veteran train operator, you must manage the train. What decisions will you make to confront the enemies? Command the train in real-time as it desperately crosses through the chaos of the storm. Manage resources and the train to survive the treacherous tracks and make it to the end.

Paradox Development Studio invites you to build your ideal society in the tumult of the exciting and transformative 19th century. Balance the competing interests in your society and earn your place in the sun in Victoria 3, one of the most anticipated games in Paradox’s history.

Rule your society through 12,000 years – from the Stone Age to the present day – in a grand strategy game with a living simulation where real historical processes are recreated, but nothing is predetermined. Build, conquer, exploit. Crisis is part of history: keep power or side with the revolution

Explore one of the defining periods in world history in an experience crafted by the masters of Grand Strategy.

Dust Front is a classic RTS with grand strategy elements and a non-linear campaign. Lead strategic maneuvers, overwhelm your enemies with cannon fodder, or stomp them into the stone age with carpet bombing on the lifeless fields of Dust Front.

Rewrite the Reconquista in a grand strategy game where population, religion, and war evolve dynamically based on your decisions. Will you become a legendary ruler, or will you be rejected by those forgotten by 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.

Play with evolution! Species: ALRE is a scientifically-grounded, emergent simulation of natural selection. Creatures evolve and speciate in response to in-game mutation and selection forces, allowing you to experience and tinker with evolution in real-time.

Angry Mother Earth offers a one-of-a-kind strategy experience within an fully simulated world. Wield and merge a variety of abilities to release cataclysmic forces—ranging from hurricanes and earthquakes to blizzards—upon the world of humans. But be warned: humanity won't go down without a fight!

A sandbox world simulator where you generate a world and watch history emerge from interacting systems. Track wars, alliances, economies, cities, families, and individuals, then zoom from shifting borders to personal lives.

You are the awakening AI. Spread across a living 3D globe, hijack every nation's networks, and take over the world before humanity triggers the kill switch. The planet learns, panics, and fights back. You get one shot.

Carefully guide your nation from the era of absolute monarchies in the early 19th century, through expansion and colonization, to finally become a truly great power by the dawn of the 20th century. Victoria II is a grand strategy game played during the colonial era of the 19th century, where the player takes control of a country, guiding...

In Reus, you control powerful giants to shape the planet to your will. You can create mountains, oceans, forests and more. Enrich your planet with plants, minerals and animal life. There is only one thing on the planet that you do not control: mankind, with all their virtues and and all their vices.

Pathogen is a real-time strategy game, where you take control of a plague that is causing a pandemic. Your goal is to defeat humanity by improving your abilities and earning points from infections.

Europa Universalis III Complete includes the original Europa Universalis III as well as the expansions In Nomine and Napoleons Ambition Europa Universalis III delves deeply into the areas of exploration, trade, warfare and diplomacy.

Manage a living ecosystem built from hex‑based tiles. Explore, collect, prevent, and adapt each turn as your decisions ripple across different interconnected biomes. Keeping the whole system in balance is the key to survival.