In Emerald Ex: First found in Route 112 (Grass), and in 1 more area. Its type (Poison) and base stats (total 325) are the same as in the official games.
Level-up moves
This game's documentation doesn't publish learnsets, so none are listed here — see the coverage notes on the guide page.
TMs & HMs
This game's documentation doesn't publish TM compatibility, so none is listed here.
Where to find Grimer
Other changes in this game
- The creator's changelog lists only the Pokémon whose stats or types they changed, and this one is not on it, so the numbers here are the original game's rather than this game's own.
- No abilities or learnsets are published for this game, so none are listed here.