The symbol was the same as the one stenciled on the outside of the vault door:
[Ambient CO2: ~400 ppm] ---> [Target Breed 2 Enrichment: 1,200 - 1,500 ppm] Injection Systems Growers utilize either compressed CO2CO sub 2 gas cylinders or liquid CO2CO sub 2 dewar tanks regulated by solenoid valves. While CO2CO sub 2 Sealed Room Breed 2
The ability to shape a subject within a controlled environment is highly engaging. Conclusion The symbol was the same as the one
is a niche adult-oriented simulation game (eroge) originally released around 2014. It is a sequel to the first "Sealed Room Breed" and follows a dark, dungeon-training premise common in certain 18+ Japanese titles. Game Overview & Gameplay It is a sequel to the first "Sealed
Sealed Room Breed 2 represents an extreme corner of adult interactive entertainment—a title that deliberately explores disturbing themes of captivity, control, and psychological destruction. While its technical aspects, including its status management system and multiple endings, demonstrate game design competency, its subject matter places it firmly outside mainstream acceptability.