Project L - 2v2 Fighting Game with League of Legends Champions

The game played in 'The Adam Project' was an actual playable piece

One Piece: Unlimited Adventure, One Piece Wiki

One Piece 2D fighting game [OC] : r/OnePiece

Everything we know about Project L, the Riot Games fighting game

Project: Fighter APK (Android Game) - Free Download

Guilty Gear Strive Developer Arc System Works Comments on Possible One Piece Game

Rising Thunder interview with Seth Killian

One Piece really deserves to be the next major anime that gets the Dragon Ball FighterZ treatment

The First Descendant drops details on its upcoming cross-platform beta test — GAMINGTREND

Project: Fighter - Unreal Engine 4 mobile fighting game based on One Piece announced - MMO Culture