Best Free Strategy Games for Browser in 2023!

Build up your lands and wage war against all comers in Armor Valor, a Norse-inspired strategy RPG from R2Games! The elves and the dwarves have allied against the humans, and in a far-off land, orcs have also risen up and declared war.

Explore the farthest reaches of space in Cybertopia Studios’ Astro Empires, a free to play text-based space strategy MMO that gives you something you’ve always dreamed of: the chance to build your own galaxy-spanning empire among the stars. As you start with your own planet in the farthest flung regions of unknown space in Astro Empires, you will learn to gather materials and develop new technologies to turn your previously unnoticed rock into a mighty empire befitting a galactic emperor.

Goodgame's Big Farm has you taking over for Uncle George after he's left his farm “in pretty bad shape.” You'll need to plant crops, raise livestock, and get a little help from your neighbors to get the farm back in shape! You'll start with some basic crops, but as you progress, you'll be able to unlock more labor-intensive and financially rewarding crops.

Rewrite the course of World War II in Call of War, a free-to-play browser-based strategy game from Bytro Labs.

Card Hunter is a 2D browser-based game that combines elements of a trading card game and table-top gaming. Developed and published by Blue Manchu, Card Hunter gives players the experience to play as a person, playing a role-playing game.

Take over the world in free-to-play strategy game Conflict of Nations from Dorado Games and Bytro Labs.

Rise again to fight evil in 101XP's Dragon Blood, an epic browser-based free-to-play MMORPG that puts the power of dragons under your control! Awaken your inner dragon and fight epic battles against the forces of evil in a game that features deep character customization and loads of content.

In InnoGames' Elvenar, you can build an epic fantasy city, populated by elves or humans, and watch it grow into a sprawling metropolis, awash in riches and brimming with military might. The elves have powerful magic at their disposal, while humans are well-versed in the arts of war.

Empire: World War III is a free-to-play browser-based strategy game from the developer of Legends of Honor. Players guild bases, train units, and control them in battle.

Play a part in the battle between gods and giants in Eternal Fury, a free-to-play ARPG from R2 Games. Heaven and Hell are at war, and the realm of man is caught in between.

Set in the fantasy world of Alandria, Firestone is an idle RPG in which players are tasked with building the best possible party of heroes and using them to defeat the undead and orcs that plague the world. While normally a threat on their own, the two races have joined forces and are using the power of the Firestones to wreak havoc upon the land.

Forge of Empires is a browser-based MMORTS by InnoGames. Relive history as you rule over your empire through the stages of early human civilizations.

Fame and glory await you in Westeros, in Game of Thrones: Winter Is Coming, the officially licensed free-to-play browser game based on the epic fantasy series by George R.R. Martin.

Goodgame Empire is a browser-based MMO Strategy game by Goodgame Studios. Design and build your own Medieval castle, create a powerful army, and fight against other players on a dynamic world map as you attempt to conquer the four kingdoms and unite them under your rule.

Are you ready to conquer the Olympus following in the footsteps of Ulysses, Achilles and the Greek heroes? Then join us for a unique adventure into the world of Ancient Greece.

Ikariam is a free-to-play browser based MMORTS with familiar gameplay, PvP multiplayer and civilian micromanagement Ikariam features real-time progression, the game’s time flows whether you are online or offline, that offers a harrowing experience for many players as it can mean the difference between the success or loss of their city. Set within a chain of Greek-inspired islands, Ikariam challenges players to manage their resources while forging their own city-state.

Initially released in 2005, Imperia Online is among the most recognizable RTS games online, especially in Europe, Brazil, Turkey and Russia. The current 6-th version "The Great People" was released in 2013.

Embark on an epic quest to save the planet of Sapphire in League of Angels 2 (LoA2), the free-to-play browser-based MMORPG sequel to one of the most popular games of the past several years. Recruit your team of angels to fight against demonic beasts and their vile masters in a gorgeously rendered fantasy world.

Embark on an epic quest to save world in League of Angels III, the latest entry in the free-to-play browser-based MMORPG franchise. Recruit your team of angels to fight against demonic beasts and their vile masters in a gorgeously rendered fantasy world.

Goodgames' Legends of Honor is a free-to-play browser MMORTS game that puts players in charge of sprawling medieval kingdoms and lets them engage in fierce struggles for territory and glory. Harvest resources, levy taxes, build up your armies, recruit valiant heroes, join an alliance, and invade your enemies, but beware!

Explore the Red Planet and save humanity in Mars Tomorrow, a free-to-play browser simulation game from Gamefabrik and Bytro Labs.

Relive your favorite moments from Naruto in Naruto online, a free-to-play browser-based MMORPG officially licensed by Bandai and based on the storyline of the anime. Play as one of the anime's popular characters, such as Naruto Umuzaki or Sakura Haruno -- voiced by their anime actors -- to relive the anime or choose one of five characters representing the element of earth, water, fire, wind, or lightning and embark on your own adventures!

In Nords, you manage a stronghold as a vassal of King Bjorn, keeping orcs, elves, norsemen, and dragons in line as you fend off the undead hordes of the villainous ice queen. You'll have to mix strategy and diplomacy to keep your forces under control and ready them for war against the ice queen, as well as your rival Nord lords.

Pirates: Tides of Fortune is a free to play browser-based 2D MMORTS developed by Plarium. Players begin the strategy MMO game with an upgradeable island and a handful of resource points to put into their gold and lumber facilities.

Rail Nation is a free to play 2D browser-based train simulation strategy MMO game, published by Travian Games and developed by Bright Future. Rail Nation offers players the ability to choose between the opposing factions Eastern Atlantic Railway or the Western Pacific Railroad, each seeking to control the rail system and expand their network of trains as they progress through the game.

RPG MO is a free-to-play retro-style sandbox MMORPG featuring pixilated graphics and wide, colorful world in which players can level up various combat abilities, or take a break from the hack-and-slash and focus on crafting skills. This 2D open-world MMORPG is available on PC via browser, client and Steam.

RuneScape is one of the most popular free-to-play Browser MMORPG, from the British development studio Jagex. Set in a detailed, medieval fantasy world of epic scale both geographically and historically, RuneScape proudly draws its inspiration from classic role-playing games to deliver a contemporary, innovative and original experience for millions of players across the globe, with a popular subscription option of even greater scale and ambition, both running directly within almost any computer’s browser.

Siegelord is a free to play 2D medieval fantasy browser-based MMORTS, players compete with other players by expanding the cities they initially start the game with into vast empires. Published by 37 Games Entertainment, the RTS game is a mix of strategy and civilization building.