Complete the following tasks to unlock the corresponding secret:
 
Number Secret Task
1 Daredevil Intro Montage
Start a new game
2 Daredevil Ending Montage
Successfully complete the game
3 Level Select
Successfully complete the game
4 Daredevil Yellow Costume
Collect all DD tokens
5 Original Elektra
Defeat Elektra
6 First Issue Cover
Defeat Kirigi
7 Original Kingpin
Defeat Kingpin
8 Original Bullseye
Defeat Bullseye
9 Daredevil Bio
Get 25,000 points
10 Elektra Bio
Get 50,000 points
11 Bullseye Bio
Get 75,000 points
12 Kingpin Bio
Get 100,000 points
13 Foggy Bio
Speak to Foggy
14 Elektra Movie Shot
Collect all DD tokens from Hell's Kitchen street level

15 Elektra Illustration
Collect all DD tokens from rooftops level
16 Elektra Illustration
Collect all DD tokens from car chase level

17 Elektra Illustration
Defeat Elektra
18 Daredevil Movie Shot
Collect all DD tokens from docks level
19 Daredevil Illustration
Collect all DD tokens from shipping barge level

20 Daredevil Movie Shot
Collect all DD tokens from shipping barge level

21 Daredevil Movie Shot
Collect all the DD tokens from bridge level

22 Kirigi Illustration
Defeat Kirigi
23 Daredevil Movie Shot
Collect all DD tokens from basement level
24 Daredevil Illustration
Collect all DD tokens from sewers level
25 Daredevil Movie Shot
Collect all DD tokens from underground level

26 Sewer King Illustration
Defeat Sewer King
27 Daredevil Movie Shot
Collect all DD tokens from subway level
28 First Issue, Volume 2
Collect all DD tokens from surface level
29 Daredevil Movie shot
Collect all DD tokens from train platform level

30 Daredevil Movie Shot
Collect all DD tokens from the elevated train level

31 Echo Illustration
Defeat Echo
32 Bullseye Movie Shot
Collect all DD tokens from junkyard level
33 Daredevil Movie Shot
Collect all DD tokens from base of the construction site level

34 Bullseye Movie Shot
Collect all DD tokens from construction site level

35 Bullseye Illustration
Defeat Bullseye
36 Kingpin Movie Shot
Collect all DD tokens from Kingpin's hideout level

37 Kingpin Movie Shot
Collect all DD tokens from Kingpin's hideout level

38 Kingpin Illustration
Defeat Kingpin
39 Daredevil Illustration
Unlock all previous secrets
40 Issue #10 Cover
Unlock all previous secrets