Gulpin

Gulpin is a Poison-type Pokémon introduced in Generation III (Hoenn). It is a small, round, purple slug-like Pokémon with a large mouth. Its body functions as a flexible stomach, enabling it to swallow prey whole and store it inside for digestion. This unusual digestive system gives Gulpin a voracious appetite and a reputation for ambush feeding in damp habitats.

In the wild, Gulpin is commonly found in moist environments such as forests and swamps within the Hoenn region. It moves slowly and relies on its bulk and digestive traits rather than speed to approach potential meals. Gulpin evolves into Swalot starting at level 26.

In battles, Gulpin relies on its Poison typing and bulk to endure attacks while using poison-based moves. Its standard ability is Liquid Ooze. The Pokémon’s design emphasizes its stomach-centric biology, with a demeanor that reflects a patient, insatiable eater.