Strategy is the quintessential PC genre, keeping us buried in maps, army lists and build orders since the earliest days of PC gaming. And it's one of the most diverse, catering to everyone from hardcore grognards to people who just want to see Gandhi nuke Montezuma.

In this list, you'll find everything from fast-paced, competitive RTS games to long burn 4X romps. If you want history, we've got it. Sci-fi? Yep, a few of them. Fantasy, too. In the case of series with multiple entries, we've picked what we feel was the best game to play now. We might feature more than one entry from the same series if we think they're different enough that you might benefit from playing both.

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Crusader Kings 3, the best strategy game of 2020, has usurped its predecessor's spot on the list, unsurprisingly. It's a huge grand strategy RPG, more polished and cohesive than the venerable CK2, and quite a bit easier on the eyes, too. At first glance it might seem a bit too familiar, but an even greater focus on roleplaying and simulating the lifestyles of medieval nobles, along with a big bag of new and reconsidered features, makes it well worth jumping ship to the latest iteration.

It's only going to get larger and more ambitious as the inevitable DLC piles up, but even in its vanilla form CK3 is a ceaseless storyteller supported by countless complex systems that demand to be mucked around with and tweaked. Getting to grips with it is thankfully considerably easier this time around, thanks to a helpful nested tooltip system and plenty of guidance. And all this soapy dynastic drama just has a brilliant flow to it, carrying you along with it. You can meander through life without any great plan and still find yourself embroiled in countless intrigues, wars and trysts.

Total War: Three Kingdoms

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Total War: Three Kingdoms, the latest historical entry in the series, takes a few nods from Warhammer, which you'll find elsewhere in this list, giving us a sprawling Chinese civil war that's fuelled by its distinct characters, both off and on the battlefield. Each is part of a complicated web of relationships that affects everything from diplomacy to performance in battle, and like their Warhammer counterparts they're all superhuman warriors.

It feels like a leap for the series in the same way the first Rome did, bringing with it some fundemental changes to how diplomacy, trade and combat works. The fight over China also makes for a compelling campaign, blessed with a kind of dynamism that we've not seen in a Total War before. Since launch, it's also benefited from some great DLC, including a new format that introduces historical bookmarks that expand on different events from the era.

Total War: Warhammer 2

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The first Total War: Warhammer showed that Games Workshop's fantasy universe was a perfect match for Creative Assembly's massive battles and impressively detailed units. Total War: Warhammer 2 makes a whole host of improvements, in interface, tweaks to heroes, rogue armies that mix factions together and more. The game's four factions, Skaven, High Elves, Dark Elves and Lizardmen are all meaningfully different from one another, delving deeper into the odd corners of old Warhammer fantasy lore. If you're looking for a starting point with CA's Warhammer games, this is now the game to get—and if you already own the excellent original, too, the mortal empires campaign will unite both games into one giant map.

Europa Universalis 4

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Paradox's long-running, flagship strategy romp is the ultimate grand strategy game, putting you in charge of a nation from the end of the Middle Ages all the way up to the 1800s. As head honcho, you determine its political strategy, meddle with its economy, command its armies and craft an empire.

Right from the get-go, Europa Universalis 4 lets you start changing history. Maybe England crushes France in the 100 Years War and builds a massive continental empire. Maybe the Iroquois defeat European colonists, build ships and invade the Old World. It's huge, complex, and through years of expansions has just kept growing. The simulation can sometimes be tough to wrap one's head around, but it's worth diving in and just seeing where alt-history takes you.