TimeSplitters: Future Perfect is a 2005 first-person shooter video game developed by Free Radical Design and published by Electronic Arts for the GameCube, PlayStation 2, and Xbox.

TimeSplitters: Future Perfect is the third and final game in the TimeSplitters series, following TimeSplitters (2000) and TimeSplitters 2 (2002). The game features a single-player mode consisting of levels where the player assumes the role of Sergeant Cortez, a time-traveling marine from the 25th century, as he attempts to go to the past to save the future. The game also includes a range of multiplayer options, including cooperative gameplay during story mode. Online play was included in both the PlayStation 2 and Xbox versions, which has since been disabled.

Future Perfect, along with the other games in the trilogy, were re-released for PlayStation 4 and PlayStation 5 as a PS2 Classic in 2024, with trophy support, a rewind feature and improved loading times.

The Arcade and Challenge modes both allow the player to unlock new characters, weapons, and new locations for Arcade (excluding league) that the player can then use in the game's mapmaker feature. The player can complete various missions and league challenges to receive awards, new characters and medals. Once the player completes a mission the game automatically saves progress. In challenges and Arcade Leagues the player earns awards. Bronze, silver, gold, and platinum medals can be acquired.

After the original TimeSplitters, Free Radical Design decided to include a level creator in the TimeSplitters series. It includes tiles, character spawns, items for specific game-modes (such as a briefcase in "capture the bag" game mode) as well as the option to change the lighting and also add pre-determined "bot sets", that is a group of up to ten characters to regularly appear on the map. The same goes for weapon sets.

This form of Mapmaker limits the player to a selected number of tiles. It also allows basic features such as the addition of gun turrets, weaponry spawns and health and armor locations. It also features numerous backdrop items which vary on the maps "tile-sets", such as a sarcophagus in the "Ancient Egyptian" tile-set, and a remote control robotic cat, named Strudel.

The advanced version allows players to create a complex map as long as space is free. It contains all the features of beginner mode, as well as extra tile shapes, and backdrop features. it also features complex story mode features allowing users to create detailed and in-depth story maps of their own creation.

The game begins in 2401 when the space marine, Sergeant Cortez, is leaving the space station that he destroyed at the end of TimeSplitters 2. His ship crash-lands on the future Earth, and two fellow marines greet him. Sergeant Cortez follows his squad of marines through the valley and battles unknown masked figures and TimeSplitters. After arriving at HQ, Cortez is tasked with following signatures in the past that were created by time travel and thought to be caused by the TimeSplitters. He goes on a mission to go back in time to find a way to stop the TimeSplitters race from being created, with the help of Anya, The General's Chief Science Officer.