Cobblemon Outbreaks++
This mod expands the functionality of mass outbreaks in Cobblemon by adding numerous new Pokémon spawning events. It requires the installation of the main Cobblemon mod and the Cobblemon Mass Outbreaks addon.
Problem and Solution
While creating a modified Cobblemon modpack, I encountered the issue of mass outbreaks constantly repeating, with some Pokémon spawns not matching the biomes—for example, Wailmers appearing in forests. It turned out that biome-specific outbreaks are disabled by default, and the base mod includes only 19 different events. This created a problem: when activating biome-specific outbreaks, only about 5 Pokémon could appear in our area.
New Features
Fortunately, the mod supports adding custom events through datapacks. This datapack adds mass outbreaks for every basic Pokémon from Cobblemon version 1.5. All events have a similar structure, differing mainly in the Pokémon species, rarity, and valid spawning biomes. The biomes are selected based on the Pokémon's natural habitats, as detailed in the documentation.
Limitations
Important: The datapack does not include evolved Pokémon or Pokémon added through other datapacks—only basic forms from Cobblemon v1.5. It also excludes outbreaks for Pokémon with regional variations (e.g., Hisuian Rowlet), as their summoning conditions differ from regular regional Pokémon based on testing results.