 As a first-person shooter game, "TimeSplitters" bears several gameplay and presentational similarities to "GoldenEye 007" and "Perfect Dark", including a similar aiming system and unlockable options through quick level completions.The game's story mode can be played alone or co-operatively with one additional player.Every level in story mode can be played on three difficulty settings; several aspects, such as the enemies aggressiveness and the addition of new areas, can vary in function of the chosen difficulty.