Blox Fruits is the benchmark One Piece-inspired RPG on Roblox: sail between seas, eat a devil fruit for its powers, grind levels through quests and boss fights, and test your build in PvP. Its codes feed that exact loop — 2x EXP boosts and stat resets are the rewards players bank before a long grind.
So this list optimised for the same loop, not just the same theme: One Piece-inspired adventures with devil fruits, sailing and level grinds, ordered by closeness of the match. Every game below is one we track codes for, and the count on each card is its live code list today.
New to the original? Start with our Blox Fruits codes — every working code, checked daily.

The closest cousin here: another One Piece-inspired RPG whose codes give the same mix — 2x EXP time, stat resets and Gems.

A full One Piece adventure — sail the seas, eat devil fruits, learn fighting styles and level up, with the biggest code list in this group.

One Piece meets Jujutsu Kaisen and Bleach in one huge anime fighting game, with rerolls and tickets from codes.

One Piece-inspired fighting: unlock rare Devil Fruit abilities, take on bosses and collect chests and crates.

Sail as a pirate, marine or bounty hunter, hunting Devil Fruit powers and battling across islands.

Sail between islands, fight bandits and hunt Devil Fruits, with 2x EXP boosts and free stat resets from codes.

An open-sea RPG with One Piece, Solo Leveling and Bleach flavour — quests, boss fights and fruit shopping.

Eat powerful fruits, unlock abilities and battle bosses across the Grand Line.

Devil fruits plus a race system — codes give Race Spins, 2x EXP time, Cash and Gems.

Reroll races, master swords and fruits, and grind toward the strongest specs.
We picked these games from the 2714 Roblox games we track codes for on CodesHub: the same shelf first (our category catalogue), then the games whose own page descriptions share Blox Fruits's core loop. The list is ordered by closeness of the match, not by code count — the count on each card is only there so you can see which lists are worth checking today. Every pick links to its codes page here, and every one of those lists is checked daily.
King Legacy is the closest match: it is also a One Piece-inspired RPG, and even its codes work the same way — 2x EXP time, stat resets and Gems. A One Piece Game runs it close if you want the same sailing and devil-fruit loop with a much longer code list.
Yes — every game on this list has a codes page here on CodesHub, checked daily. The number on each card is how many working codes it has right now; Blox Fruits itself currently has 22.
A One Piece Game. It plays the same seas-and-fruits loop, and its 50 working codes hand out huge amounts of Beli and Gems, which smooths out the early grind while you learn.
Tap any card to open that game's codes page — every list is checked daily, with rewards, redeem steps and the expired list for each game.