The Old HQ was where most of the channel's content takes place, from the science videos to Dino-Weapon's Adventures. This is not to be confused with The Void, as that is classified as a separate location. However, many scenes during the night may look like The Void. The Old HQ was renamed from "Main Room" due to the relocation of bases in late-mid 2022. It was later replaced by the TXHQ.
Videos that take place in the Old HQ include: