WarCraft III over the network — right in your browser
Launch the legendary WarCraft III: The Frozen Throne online — no download, no install, no registration. It runs on WarsmashModEngine, an open re-implementation of Blizzard's game engine compiled for the web. Just open a browser tab and you're in: the classic interface, real unit/hero/spell mechanics and network multiplayer synchronized via lockstep.
Free — no payments, no subscriptions.
No registration — jump in and play instantly.
In your browser — nothing to install, runs on desktop.
Over the network — play with friends in co-op and PvP in real time.
Which maps are supported
The engine executes maps' native scripts (JASS), object data and ability system, so most maps run as-is. We verify each map's compatibility individually — below are the most playable ones at release.
All melee maps (100% compatibility)
Blizzard's standard battle maps run flawlessly — the best way to play a classic 1v1, 2v2 or FFA match: Turtle Rock, Devil's Cauldron, Terenas Stand LV, Jungle Fever, Timbermaw Hold, Hurricane Isle, Rock Quarry, Twilight Ruins LV, Riverrun and Raging Stream. Fight as Humans, Orcs, Undead or Night Elves on proven melee arenas.
Top custom maps
Castle Fight EU v2.0.40 — strategy / auto-battler (94%)
DBZ Tribute Elite v2.1c — arena / heroes (94%)
Green TD v32.2 / v36.0 — Tower Defense (94%)
Line Tower Wars 29.5.1 — Tower Defense (94%)
Risk: Devolution Reborn 2.3b — territory strategy (94%)
Uther Party vUltima-Z — mini-games / party (94%)
FFE RPG 0.9.4.1 — RPG (90%)
Ultimate Sheep Tag 1.12 — tag / survival (90%)
Anime Battle Stadium 3.3I — hero arena (86%)
X-Hero Siege v3.43b Fix (latest) — hero defense (80%)
X-Hero Siege v3.43b Fix (X-Hero Seige v3.43b Mod by Mup_Fix) starts up and is broadly playable: the vast majority of hero abilities work as intended. Only 16 "signature" Channel-based skills (Breath of Fire, Drunken Haze, etc.) aren't implemented yet — they can't be learned, but the core gameplay stays playable.
A genre for every taste
Tower Defense, hero defense, auto-battlers, RPGs, mini-games and classic melee battles — all in one browser. Invite your friends and play over the network with no install.
