|Released||February 20, 2015|
|Followed by||Expressive Illumination|
Konsei (坤西) is a bonus soundtrack (not to be confused with the actual place) by Lenk64.
- OST 1: Time and Space Reserve
- OST 2: Tremere's Coffee Suprise Served with Evil, of Course
- OST 3: Let's Learn About Space Things ~ Magical Teacher
- OST 4: Other End of the Secret Cave ~ Restricted Area
- Arrange from the theme "Welcome to the Secret Cave" from Secret Cave
- OST 5: Everyday's Terrifying Moment ~ Police Needs YOU!
- OST 6: Blood-red Space Basement ~ Fall in Love
- Extra Stage theme from Experienced Resident
- OST 7: Aesthetics of Former Eden
- OST 8: Holy Grail of Venus ~ Empty Requiem
- OST 9: A Light Year in Space Station ~ We are The Stars!