Tomb Raider 4: Last Revelation

In this fourth major installment in the series, Lara Croft returns to her roots...in more ways than one. First, the training levels are set in Cambodia in 1984, where a teenage Lara learns the basics from experienced archeologist-adventurer Werner Von Croy. (He later figures in the main storyline, set in the present day.) In the process, new players learn to move Lara through her environment, and we meet Von Croy, who also figures in the main plotline, set in the present day.