Vampire Night Cheats

Successfully complete all of the training missions (every icon has three things under it) to unlock free play for arcade mode.

Enable free play
Just successfully complete all of the training missions (every icon has three things under it) to unlock free play in arcade mode.

Go to Training Mode to unlock these.
These won't work on the first try because you need to complete them on level 3.
(level 3 is when there are two solid symbols under the picture of the mission and one transparent symbol) Then you will unlock the item. All of these items will go either to your inventory or the shop in special mode.
I'll put Shop or Inv. to confirm which one they go to.

Go on speacial mode and get 1500g (silver in boxies,plant pots eg) then
go on shop choose wepons and pick the shotgun shells and then buy then
go back and pick equip and equip shot gun shells then whenever you go on
speacial mode you can use a shot gun(shot gun shoots slower but shoots
off about 5 bullets and only uses 1 shell)

Successfully complete all of the training missions (every icon has three things under it) to unlock free play for arcade mode.
Game Shark Codes
Master Code (Must Be On) EC8383AC 144828E4
Infinite Credits 4CE0AEFC 1456E79D
Infinite Health P1 4CE0B358 1456E79E
Infinite Ammo P1 4CE0B394 1456E79D
Infinite Health P2 4CE0B4A0 1456E79E
Infinite Ammo P2 4CE0B4DC 1456E79D
Extra Silver 4CE0D13C 1456B00C

While playing press, X X Circle and you will get unlimited health.