Turbo Sliders Unlimited is a top-down racing game that offers modern online features and extensive customization options. Developed by Antti Mannisto, this game is a spiritual successor to classic racing games, but in 3D. It is more than just a racing game, as it allows players to create their own levels, vehicles, and game modes. The game can be played as a serious esports game or as a fun casual game, alone, as online multiplayer, or as local multiplayer with up to four players in split-screen.

One of the main features of Turbo Sliders Unlimited is its online multiplayer mode, which supports up to 20 players, and anyone can host their own public or private servers to decide levels, vehicles, and rules. The game also offers support for dedicated servers and server-side scripting. Moreover, the game has a feature-rich in-game level editor and vehicle editor, allowing players to customize their vehicles' looks by changing colors, paint jobs, and paint properties. The game also offers hotlapping and leaderboards, where players can try to beat leaderboard times and compete against ghost recordings. Turbo Sliders Unlimited is a community-driven platform where anyone can contribute to the game's development by communicating with the developers on Discord.