These are total 26-page art book including arts and concept arts in the game and an original sound track used in the game.
Soundtrack
1. Cross the river - 01:07
2. The defector - 03:05
3. Constant surveillance - 03:14
4. Behind bars - 02:09
5. Hopeless - 01:06
6. Return - 01:10
7. To be free - 01:26
8. An odd choice - 00:24
9. Night - 00:16
in progress...
