Purgatory

"'Darkness enveloped Minecraft Dog. Was he dead? No, he’d already died. This must’ve been purgatory.'""- quote from book 2"Purgatory is a state of being where souls go, before either being condemned to Heaven or H*cc. Where they go is all up to Mimcraft Skelington.

Lore
The first mentions of Purgatory come from Catholic teachings. It has no physical being, so the only way to experience it is to cancel life subscription.

Appearances
The beginning of book 2 takes place in Purgatory, after Minecraft Dog's ascension. When confronted by Mimcraft Skelington, he is sent to Heaven, and then to H*cc.

Trivia

 * Depending on Mimcraft Skelington's schedule, it can take 10 minutes to 60 years for a single soul to be freed.