Time Stalkers

GameFAQs: Time Stalkers
Walkthroughs and codes.
http://www.gamefaqs.com/console/dreamcast/game/196935.html

IGN: Time Stalkers
Game information, news, codes, and review [6.5/10].
http://dreamcast.ign.com/objects/013/013937.html

GameCritics.com: Time Stalkers Review
Reviewed by: Ben Hopper and Dale Weir. Also contains screenshots. [Registration required] <small>(August 8, 2000)</small>
http://www.gamecritics.com/review/timestalkers/main.php

GameSpot: Time Stalkers Review
"The game doesn't play well." [5.2/10] <small>(April 7, 2000)</small>
http://www.gamespot.com/dreamcast/rpg/timestalkers/