Crystal Codes :
Level 2 : The Crystal Code is posted at the end of the level, on the 2 pillars framing the wrought iron gate (below the head with the horns).
Level 3 : At end of level is elevator with zombies, after kill ALL elevator's zombies Red Crystal appear on screen.
Level 4 : The Blue Crystal is hidden in a statuette on a pillar (the statuette resembles the level 2 famous head with the horns).
Level 5 : The Green Crystal is obtained at the end of the level by killing the 2-heads monster.
To fight the final boss, the Crystal Codes seen on level 2 should be inserted : Red, Green, Blue - if not it is assured death.
In game are secret entrances where you will find special items:
1. At end of first graveyard is grave with your initials, behind this grave is tree and 'man with gun'. Shoot to this tree over 'man with gun' when screen move up. If you shot in right place on tree secret entrance will appear. In this secret entrance are items :
- LIGHTNING : lightning weapon
- CRUCIFIX : restore full energy when you lost all energy. Item can be used once (automatic).
2. In mission 3 when you enter to area after door opened by hidden lever, screen will move first to left, next to right. On left side one pillar is fault. Shot to this place where pillar should be - secret entrance will open. In this secret entrance are:
- SCOPE : crosshair
- BOMB : bomb icon will appear in left-upper corner. Shot it and whole screen explode. Item can be used once.
3. Again in mission 3, immediately after elevator shot to the wall right to the pillar. Secret entrance will open. In this secret entrance are items:
- AMMOx2 : auto-reload. Now you can use fire button only, gun will reload automatically.
- BLUE POTION : extra life
In game are more secret entrances but where ?
Some extra shots :
1. Shot to the second well on mission 3 using shotgun weapon - ghostbusters ghost will appear in the well.
2. When you shot to the ground using right weapon (not lightning) flowers will appear. When you shot 3 flowers then a butterfly will appear on screen, shoot the butterfly, it gives extra items.
3. On first graveyard are black cats, when you kill cat he give extra energy.
4. In mission 3 when sewers end and screen move up and stop then shot to the center in middle wall - secret lever will appear. When you trigger this lever on screen will appear clown on cycle - no idea for what.
Use FIRE weapon and you will easy finish game.