Cold Dreams

Cheats

 The saved games data are in the files STATEx.DAT where x is 1 thru
 5 and represent the five save game slots in the game.

 Hex address 4EE5 contains the amount of player energy. Hex 00 is max.
 Hex address 4B7C  contains the number of shots for weapon 1. Hex
 address 4B7D contains the number of shots for  weapon 2. Hex address
 4B7E contains the number of shots for weapon 3. Hex address 4B7F
 contains the number of shots for weapon 4. Hex address 4B80 contains
 the number of shots for  weapon 5 (reset to 00 at beginning of every
 new level).
 99 shots is the max amount the game allows for the weapons, so hex 63
 thru hex FF will all result in  99 shots, but hex 63 should be used
 because if more of the ammo for a weapon is picked up, it still adds
 to the value. So for example, if hex FF is used and ammo is picked up,
 the value will wrap  around to 00 and then up from there.

 Hex address 4B8B contains the number of shots for the robot's weapon.
 Unlike the regular weapons, this one seems to give the number of shots
 for whatever value is entered there. Still, hex FF or values near hex
 FF should not be used.

 Hex address 4F22 begins the codes for the inventory items. Every other
 byte contains a code for an  inventory item and continues until the
 hex value at address 4FEA has been reached. So, if there is a  hex 04
 at address 4FEA, then address 4F22, 4F24, 4F26, and 4F28 will be enabled.
 The following list shows the codes:

 Hex 01 = Silver Key
 Hex 02 = Heart (replenishes energy)
 Hex 03 = N/A
 Hex 04 = Robot
 Hex 05 = Gold Key
 Hex 06 = Bomb (kills all enemies on screen)
 Hex 07 = Lightning stopper
 Hex 08 = Robot ammo (2 shots)

 The maximum number of inventory items is 100 (hex 64), but since the
 game adds picked up items at the end and scrolling thru the items
 doesn't wrap around from 1 to 100, it would take a long time to  find
 the new items to use.