Main entry: Battlefield 1

Battlefield 1 reproduces the battlefield of World War II, with abundant land and air vehicles and the most abundant sea vehicles in the battlefield series. The game uses the refractor 2 engine newly independently developed by dice, and the picture is outstanding in the game at that time. The game supports up to 64 people to fight online at the same time. The game caused a sensation when it was released and became one of the most popular online games at that time. The total sales volume of the game exceeded 3 million copies.