LV:36
If your marshtomp is level 36 and doesn't evolve either its holding a everstone or you are preventing it from evolving by pressing the B button.
Marshtomp evolves into Swampert starting at level 36.
marshtomp
In Pokemon SoulSilver, Marshtomp evolves into Swampert at level 36. See the link below.
Level 36.
at level 36
u must finish thegame first before u go to luminous springs and marshtomp will evolve, marshtomp evolves at level 36.
Marshtomp is a ground and water type of Pokémon in Pokémon Emerald. It learns various moves such as water gun.
Charmeleon, Wartortle, Grovle, Combusken, Marshtomp.
It evolves at level 36
Marshtomp is a Water and Ground type pokemon.
Marshtomp can evolve at level 36.36 lv.