D4: Dark Dreams Don't Die

The title represents the phrase "Dark Dreams Don't Die" and the fourth dimension (time). The main character is David Young, a private investigator whose wife has been murdered. The trauma surrounding her death left Young unable to recollect those memories, but has allowed him to travel through time. Young travels through time to undo the murder. The player cannot time travel arbitrarily, as the powers are activated upon finding certain objects. (wikipedia)