The mod worked simply with entities spawning just like a normal vanilla mob would. The mod did not have an ending.
The mod spawns entities with a random event (1/1000 chance rolled every tick). When the right number rolls out, a phone call GUI appears with an option to spawn a scary event, or to deny.
When agreed for a scary event, 5 different events may happen, with events occasionally overlapping or not happening at all.
List of possible events:
- Spawning Bibbit.
- Spawning Ibbit.
- Spawning Pillar.
- Spawning Scary Silhouette.
- Giving the player the Brine item.
The mod can be finished via crafting the phone that started it all.