Input the password "THQ" on the password menu to unlock the ending credits.

Megazord level 1: LZC
Megazord level 5: OZH
Megazord Level 7: 121
Megazord level 6: 50K
Megazord level 3: L21
Megazord Level 2: G0Y
Megazord level 4: 24!
Red Ranger Level 5: 160
Red Ranger Level 1: GBV
Red Ranger level 3: XVZ
Red Ranger level 2: QXX
Blue Ranger level 1: QVB
Blue Ranger level 3: 28Z
Blue Ranger level 4: 9XJ
Red Ranger level 4: YXO
Blue Ranger level 2: L60
Yellow Ranger level 2: G60
Yellow Ranger level 1: BXB
Yellow Ranger level 3: G8J
Yellow Ranger level 4: 8VG
Puzzle 1: BGW
Puzzle 2: LOY
Puzzle 3: G4K
Puzzle 4: 4ZH