In Sin Episodes there is a lot of secret areas scattered around the game for the player to find like in Half-Life 2 with lambda caches, which upon doing so will mostly promote the player by giving them either an item crate, ammunition or some health pack of sort for the work and time put into finding the hidden secret. This is not always the case through by which sometimes the player can instead find either a stationary 'dope' fish or just trigger or mark the event of being able to find another bigger secret located elsewhere in the same level. Most of the time it must be difficult to find the secrets as they are hidden in areas the player might not look after them but can in addition require the player to either stack objects to reach it, being skilled by using manoeuvres like jumping or crouching, destroying power generators or must be opened by pushing a series of buttons to unlock; sometimes multiple times. There is a total of 44 actual secrets in the game (easter eggs does not classify) and is individually optained once the player enters a trigger secret brush that will play a short music sound effect letting the player aware of the achievement, display a hud hint with 'You have found a secret!' and sometimes also on walls a tiki decal will be sprayed or something else entirely depending on the type of secret. The following list contains all of the secret areas in the order they appear in game, with a description about how to access each and every one, bundled together with images of the secrets themselves and what number they are in both the whole game and the given level in general.
Docks
| Amount
|
Number
|
Location
|
Image
|
| se1_docks01 (Docks - Trapped)
|
| 1
|
1
|
|
|
| 2
|
2
|
|
|
| 3
|
3
|
|
|
| se1_docks02 (Docks - Lighthouse)
|
| 4
|
1
|
|
|
| 5
|
2
|
|
|
| 6
|
3
|
|
|
| se1_docks03 (Docks - Generators)
|
| 7
|
1
|
|
|
| 8
|
2
|
|
|
| se1_docks04 (Docks - Trainyard)
|
| 9
|
1
|
|
|
| 10
|
2
|
|
|
| 11
|
3
|
|
|
| 12
|
4
|
|
|
| 13
|
5
|
|
|
| 14
|
6
|
|
|
Druglab
| Amount
|
Number
|
Location
|
Image
|
| se1_u4lab01 (U4 Lab - Infiltration)
|
| 15
|
1
|
|
|
| 16
|
2
|
|
|
| se1_u4lab02 (U4 Lab - Laboratory)
|
| 17
|
1
|
|
|
| 18
|
2
|
|
|
| 19
|
3
|
|
|
| se1_u4lab03 (U4 Lab - Catastrophe)
|
| 20
|
1
|
|
|
| se1_u4lab04 (U4 Lab - Hunted)
|
| 21
|
1
|
|
|
| 22
|
2
|
|
|
| 23
|
3
|
|
|
Pit
| Amount
|
Number
|
Location
|
Image
|
| se1_pit01 (Pursuit - Descent)
|
| 24
|
1
|
|
|
| 25
|
2
|
|
|
| se1_pit02 (Pursuit - Emergence)
|
| 26
|
1
|
|
|
| 27
|
2
|
|
|
Highrise
| Amount
|
Number
|
Location
|
Image
|
| se1_highrise01 (Supremacy Tower - Entry)
|
| 28
|
1
|
|
|
| 29
|
2
|
|
|
| 30
|
3
|
|
|
| 31
|
4
|
|
|
| 32
|
5
|
|
|
| se1_highrise02 (Supremacy Tower - Search)
|
| 33
|
1
|
|
|
| 34
|
2
|
|
|
| 35
|
3
|
|
|
| 36
|
4
|
|
|
| se1_highrise03 (Supremacy Tower - NOC)
|
| 37
|
1
|
|
|
| 38
|
2
|
|
|
| 39
|
3
|
|
|
| 40
|
4
|
|
|
| 41
|
5
|
|
|
Finale
| Amount
|
Number
|
Location
|
Image
|
| se1_finale01 (Showdown - Finale)
|
| 42
|
1
|
|
|
| 43
|
2
|
|
|
| 44
|
3
|
|
|
