As a Pokémon expert, I can tell you that Treecko evolves at different levels depending on which game generation you are referring to. In the original games and up to Generation V, Treecko evolves into Grovyle at level 16, and then into Sceptile at level 36. However, starting from Generation VI, the evolution process changes slightly. Treecko still evolves into Grovyle at level 16, but it evolves into Sceptile using a Sceptile Mega Stone when it is in battle, rather than leveling up.

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It evolves into Grovyle starting at level 16, which evolves into Sceptile starting at level 36. Along with Torchic and Mudkip, Treecko is one of three starter Pok��mon of Hoenn available at the beginning of Pok��mon Ruby, Sapphire, Emerald, Omega Ruby, and Alpha Sapphire.read more >>