There are many large-scale 3D online games: 1 World of Warcraft: This is a massively multiplayer online role-playing game (MMORPG) developed by Blizzard Entertainment and released in 2004. It had a huge game world and a variety of gameplays that were very popular among players. League of Legends: This is a multiplayer online combat game developed by Riot Games, released in 2009. It had many hero characters and a variety of gameplay, which was very popular among players. 3. PUBG: This is a multiplayer online shooting game developed by Blue Hole, released in 2018. It was a battle royale game where players needed to collect weapons and equipment on the map and fight to the death with other players. 4 King of Glory: This is a multiplayer online combat game developed by Tengxun Games and released in 2015. It had many hero characters and a variety of gameplay that was very popular among players. These are just some examples. There are many other 3D online games to choose from.