Start game as usual. During gameplay enter the following cheats:

 warpml   - Get Loads Of Lives
 warpmt   - Get Loads Of Time
 warpX    - Skip To Level X
 warprc   - Record
 warprs   - Finish
 warppl   - Replay

 Level codes:

 1. Enter the Menu
 2. Go to Passwords
 3. Enter the following Passwords for the levels:

 FIRST              - Level 01
 SMART              - Level 02
 PHOTON             - Level 03
 PICK               - Level 04
 SHOVEL             - Level 05
 HELMET             - Level 06
 FLOOD              - Level 07
 ELEVATOR           - Level 08
 SHAFT              - Level 09
 ANVIL              - Level 10
 SLIDE              - Level 11
 RIVER              - Level 12
 CAVERN             - Level 13
 ROPES              - Level 14
 ABYSS              - Level 15
 CHEST              - Level 16
 CANDLE             - Level 17
 OIL                - Level 18
 BEAMS              - Level 19
 SLIME              - Level 20
 CRYSTALS           - Level 21
 MUD                - Level 22
 DIRT               - Level 23
 STRUCTURE          - Level 24
 FOILAGE            - Level 25
 MAZE               - Level 26
 DARKNESS           - Level 27
 BOTTLE             - Level 28
 HAMMER             - Level 29
 CHISEL             - Level 30
 DRAINAGE           - Level 31
 CEILING            - Level 32
 PLATEAU            - Level 33
 COBWEBS            - Level 34
 FOSSIL             - Level 35
 POWER              - Level 36
 HUMIDITY           - Level 37
 GROUND             - Level 38
 ETERNAL            - Level 39
 ORB                - Level 40
 PEDESTAL           - Level 41
 CRACKS             - Level 42
 VEIN               - Level 43
 LORRY              - Level 44
 TORN               - Level 45
 MINERALS           - Level 46
 DUNGEON            - Level 47
 CRYPT              - Level 48
 SLIPPERY           - Level 49
 EVIL               - Level 50