Please note VGF's cheat codes have relocated to the main page.
Van Helsing
Level Passwords
Level 1: 3h9512111
Level 2: 4cc54*111
Level 3: 7ml1j8411
Level 4: 8bp14p8c1
Level 5: c5x1dhfm1
Instant Win: d5x5k2hm1
(Thanks to Dragon_row@aol.com)