There are many classic large-scale 3D online games that are worth recommending: 1 World of Warcraft: This is a very popular massively multiplayer online role-playing game (MMORPG) developed by Blizzard Entertainment. In the game, players could choose different races and classes and explore the virtual world with other players to complete missions and battles. League of Legends: This is a multiplayer online combat game developed by Riot Games. In the game, players formed two teams of five to compete for resources and targets in the map by choosing different heroes and strategies. 3. World of Warcraft: This was an MMORPG developed by Blizzard Entertainment and was one of the most popular games in the world. In the game, players could choose different races and classes and explore the virtual world with other players to complete missions and battles. PlayerUnknown's Battlegrounds: This is a multiplayer online combat game developed by the Korean company Bluehole Studio. In the game, players survive on a deserted island by collecting weapons and resources to fight other players and eventually become the last survivor. 5 Starcraft II: This is an MMORPG developed by Blizzard Entertainment and one of the most popular e-sports games. In the game, players control different interstellar units to fight and cooperate to explore the virtual world and cooperate with other players. These are some of the classic large-scale 3D online games. Each game has its own unique characteristics and gameplay. You can choose a game that suits you according to your preferences.