level, a time crystal must be recovered. After it is picked up, a time portal will appear which must be entered in order to complete the level. However, this is sometimes made more difficult by TimeSplitters that teleport to the player's location. In secret places of certain levels, there are cartridges of old school arcade games such as Snake, that can be picked up and played on the player's Temporal Uplink, the device that normally shows the map of the current level. The game's story mode can be played alone or cooperatively with another player. When playing co-op, in order to balance the game, the two players' health amounts are lowered. Along with the story mode, there are two single-player modes: an Arcade mode and a Challenge mode where a player is given a scenario and must complete it within certain requirements. The objective ranges from collecting bananas to shooting heads off zombies. After the objective is completed, the game will end, and a medal will be awarded depending on the number of points obtained. Certain medals allow the player to play as new characters in multiplayer or use cheats. Cheats can be turned on in the options menu to activate features such as unlimited ammunition or the ability to shoot paintballs. Free Radical's website implies that there are also controller-activated cheats that have never been released. They say they like to keep things "as impossible as possible." Multiplayer Arcade mode is the main multiplayer section of TimeSplitters 2. It can normally be played with up to four players with each player using a division of the television's screen. However, with a System Link, up to sixteen players can participate. System link was not included with the GameCube version. When a player is killed, they are respawned at a random location on the map with full health. Weapons, armour, and other items that enhance players' abilities are placed in several preset positions scattered about the map. The objective of the game depends on the mode selected. Four are available at the start: Deathmatch, Team Deathmatch, Capture the Bag (a version of capture the flag) and BagTag (where a player must survive while in possession of the bag for the longest period of time). There are sixteen game modes in total, but twelve are unavailable until the player beats certain levels of the game. Several aspects of multiplayer can be customised,