Now you are Kamen Rider!
Finish a boss
Clear stage 1 [Normal or hard difficulty]
Clear stage 2 [Normal or hard difficulty]
Clear stage 3 [Normal or hard difficulty]
Clear stage 4 [Normal or hard difficulty]
Clear stage 5 [Normal or hard difficulty]
Beat the game [Normal or hard difficulty]
Beat stage 1 without losing a life [1P Mode]
Beat Stage 2 without losing a life [1P Mode, Password Allowed]
Beat Stage 3 without losing a life [1P Mode, Password Allowed]
Beat Stage 4 without losing a life [1P Mode, Password Allowed]
Beat Stage 5 without losing a life [1P Mode, Password Allowed]
Beat Stage 6 without losing a life [1P Mode, Password Allowed]
Get to a boss final finishing blow without getting morphed into Kamen Rider [1P Mode, Any stage]
Beat the game on hard difficulty
Stop the bulldozer in the training system