Jigglypuff is ranked 33rd out of 41 on the tier list, near the middle of C tier. This is an improvement over its Brawl placement, where it was 36th out of 38, but still a noticeable drop from its Melee standing of 5th out of 26.
Changes from Melee to PM
Jigglypuff has remained relatively unchanged from Melee to Project M, although it has gained a few additional options from Brawl-based mechanics.
Up to date as of version 3.6.
In competitive play
Jigglypuff now gets back its yellow crown costume from Melee as another palette swap. It additionally has a new costume that gives it a more opaque color and fairy wings, which emit sparkles when moving in midair; this heavily references the fact that Jigglypuff has become part Fairy (type) in recent Pokémon games (more specifically the Generation VI games), which is a newly-introduced elemental type. PMDT had confirmed on their subreddit that Jigglypuff would have an additional alternate costume based off its headband costume in Melee in a future version of Project M. While it never made it into the mod officially, it was later released on the Brawl Vault.
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