Neo Contra
Extra lives
At the title screen, press Up(2), Down(2), L1, R1, L2, R2, L3, R3 to get 19 extra lives.
Gallery
Successfully complete the game with an “A” rank to unlock the Gallery.
Theater
Successfully complete the game with a “B” rank to unlock the Theater.
Music Box
Successfully complete the game to unlock the Music Box.
Play as Bill II and Jaguar II
Successfully complete stage 7 with an “S” rank to unlock Bill II and Jaguar II.
Play as Lucia
Successfully complete the game in under twenty minutes on the easy difficulty setting to unlock Lucia.
Hidden FMV sequence
Successfully complete stage 7 with an “S” rank to unlock a Hidden FMV sequence.
Best ending
Successfully complete stage 7 to view the best ending.
Stage 6
Successfully complete stage 5 with an “A” rank to unlock Stage 6.
Stage 6 Training
Successfully complete stage 6 to unlock Stage 6 Training.
Stage 7
Successfully complete stage 6 with an “A” rank to unlock Stage 7.
Stage 7 Training
Successfully complete stage 7 to unlock Stage 7 Training.
Weapon Set D
Successfully complete stage 5 to unlock Weapon Set D.
Weapon Set E
Successfully complete stage 6 to unlock Weapon Set E.
Weapon Set F
Successfully complete stage 7 to unlock Weapon Set F.