Mir 4
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About Mir 4
Mir 4 is an open-world game set in MIR, where you shape your character’s growth through combat, clan warfare and peaceful pursuits such as hunting, gathering and crafting. You can join a clan, fight alongside allies and against enemies, and choose how to build your story in the world.
Character classes
Choose from four classes, each with a different role:
- Warrior: attacks enemies with a heavy great sword.
- Sorcerer: uses magic powered by the elements.
- Taoist: supports party members with divine recovery spells.
- Lancer: attacks and defends at the same time with a long spear.
Life and growth
When you want a less aggressive way to develop your character, you can gather, mine or craft instead of hunting monsters or taking part in competitive PvP. These activities contribute to character growth, and the game offers multiple paths to progress.
Clans and territory
Clans can declare war on rival clans, set bounties on foes and call on allies to hunt them down. You can join 50-player raids for a chance to obtain rare loot, or fight in castle sieges. The winning clan in a siege becomes the ruling clan of MIR and holds the castle’s throne and economic benefits until another clan overthrows it.
The weekly Hidden Valley Capture event is a large-scale PvP battle in which clans compete to capture and hold the Hidden Valley, the center of MIR4’s economy. Its rulers can earn Darksteel or collect taxes from all income in the territory. Clan teamwork and strategy determine whether you seek control by defeating other clans or mutual gain through alliances.
Special loot
Special loot in treasure chests uses a free-for-all claim system, so even players who did not take part in defeating a monster can claim it. After the chest opens, players have 30 seconds to protect the loot, while others have 30 seconds to fight for the right to claim it. Strategies and alliances can help determine who gets the special loot.
Play across devices
MIR4 supports cross-platform play, letting you play with friends on PC and mobile devices. The game’s graphics use Unreal Engine 4, and its combat animations draw on Asian martial arts.
Frequently asked questions
Yes. Mir 4 is free to play on Steam, so there is nothing to buy to start playing.
The minimum requirements for Mir 4 are: Windows 8.1, GeForce GTX 650, Intel Core i5-5200U, 4 GB RAM, 10 GB storage. It runs on Windows only. The recommended specs are in the System requirements section.
Yes. Mir 4 is multiplayer only. It supports online co-op and online PvP. Players on different platforms can play together.
No. Valve rates Mir 4 as Unsupported on the Steam Deck.
Yes. Mir 4 is the full base game. You need nothing else to play it.











