Single-player games like ONE PIECE ODYSSEY
Below are 18 single-player Steam games similar to ONE PIECE ODYSSEY, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like ONE PIECE ODYSSEY page.
Ranked picks
- 1

ONE PIECE World Seeker
Single-player alternative to ONE PIECE ODYSSEY — playable solo, no multiplayer required. Shares Action and Adventure with ONE PIECE ODYSSEY.
Leave your compass behind and join Luffy as he embarks on a brand new action-packed adventure where you can experience the powers of the legendary Gum-Gum fruit to uncover hidden secrets on an original, never-before-seen island!
- 2

ONE PIECE: PIRATE WARRIORS 4
Single-player alternative to ONE PIECE ODYSSEY — playable solo, no multiplayer required. Shares Action with ONE PIECE ODYSSEY.
ONE PIECE: PIRATE WARRIORS 4 is the latest evolution of PIRATE WARRIORS action! Based on the concept of "experiencing a real ONE PIECE battlefield," buildings will come crashing down during the action and attacks will throw up smoke and dust, placing you in the thick of the ONE PIECE world!
- 3

Yakuza: Like a Dragon
Single-player alternative to ONE PIECE ODYSSEY — playable solo, no multiplayer required. Shares Action and Adventure with ONE PIECE ODYSSEY.
Become Ichiban Kasuga, a low-ranking yakuza grunt left on the brink of death by the man he trusted most. Take up your legendary bat and get ready to crack some underworld skulls in dynamic RPG combat set against the backdrop of modern-day Japan.
- 4

Metaphor: ReFantazio
Single-player alternative to ONE PIECE ODYSSEY — playable solo, no multiplayer required. Shares Action and Adventure with ONE PIECE ODYSSEY.
After his assassination, the will of the late king decrees the next monarch to be elected by the people. Forge bonds and win over a kingdom divided in this award-winning fantasy RPG with turn-based and action combat, party customization with powerful Archetypes, and hours of exploration.
- 5

Like a Dragon: Pirate Yakuza in Hawaii
Single-player alternative to ONE PIECE ODYSSEY — playable solo, no multiplayer required. Shares Action and Adventure with ONE PIECE ODYSSEY.
Embark on an over-the-top, modern-day pirate adventure with an ex-yakuza, now pirate captain & his crew. Engage in exhilarating combat on land and sea in the hunt for lost memories and treasure.
- 6

Sea of Stars
Single-player alternative to ONE PIECE ODYSSEY — playable solo, no multiplayer required. Shares Adventure and RPG with ONE PIECE ODYSSEY.
Sea of Stars is a turn-based RPG inspired by the classics. It tells the story of two Children of the Solstice who will combine the powers of the sun and moon to perform Eclipse Magic, the only force capable of fending off the monstrous creations of the evil alchemist known as The Fleshmancer.
- 7

Monster Hunter Stories 3: Twisted Reflection
Single-player alternative to ONE PIECE ODYSSEY — playable solo, no multiplayer required. Shares Adventure and RPG with ONE PIECE ODYSSEY.
The third entry in the Monster Hunter Stories RPG series is here! Twin Rathalos, born in a twist of fate. Monster Hunter Stories is an RPG series set in the Monster Hunter world, where you can become a Rider, raising and bonding with your favorite monsters.
- 8

DRAGON QUEST® XI S: Echoes of an Elusive Age™ - Definitive Edition
Single-player alternative to ONE PIECE ODYSSEY — playable solo, no multiplayer required. Shares Adventure and RPG with ONE PIECE ODYSSEY.
The Definitive Edition includes the critically acclaimed DRAGON QUEST XI, plus additional scenarios, orchestral soundtrack, 2D mode and more! Whether you are a longtime fan or a new adventurer, this is the ultimate DQXI experience.
- 9

FINAL FANTASY
Single-player alternative to ONE PIECE ODYSSEY — playable solo, no multiplayer required. Shares RPG with ONE PIECE ODYSSEY.
The original FINAL FANTASY comes to life with completely new graphics and audio! A remodeled 2D take on the first game in the world-renowned FINAL FANTASY series! Enjoy the timeless story told through charming retro graphics.
- 10

Thief of Thieves
Single-player alternative to ONE PIECE ODYSSEY — playable solo, no multiplayer required. Shares Action and Adventure with ONE PIECE ODYSSEY.
In Thief of Thieves you play as a cat burglar using stealth, social engineering and team members to pull off some high profile heists across the world. Based on the comic book series by Robert Kirkman, it’s time for Celia to make the leap from apprentice to master.
- 11

Tales of ARISE
Single-player alternative to ONE PIECE ODYSSEY — playable solo, no multiplayer required. Shares Action and RPG with ONE PIECE ODYSSEY.
300 years of tyranny. A mysterious mask. Lost pain and memories. Wield the Blazing Sword and join a mysterious, untouchable girl to fight your oppressors. Experience a tale of liberation, featuring characters with next-gen graphical expressiveness!
- 12

Ni no Kuni Wrath of the White Witch™ Remastered
Single-player alternative to ONE PIECE ODYSSEY — playable solo, no multiplayer required. Shares Action and Adventure with ONE PIECE ODYSSEY.
Journey back to the other world in Ni no Kuni: Wrath of the White Witch™ Remastered. LEVEL-5’s classic tale returns better than ever, with improved graphics and performance.
- 13

Tales of Zestiria
Single-player alternative to ONE PIECE ODYSSEY — playable solo, no multiplayer required. Shares RPG with ONE PIECE ODYSSEY.
In a world torn by war and political skirmishes, accept the burden of the Shepherd and fight human darkness to protect your world from Malevolence and reunite humans and Seraphim.
- 14

Jade Empire™: Special Edition
Single-player alternative to ONE PIECE ODYSSEY — playable solo, no multiplayer required. Shares RPG with ONE PIECE ODYSSEY.
Step into the role of an aspiring martial-arts master and follow the path of the open palm or the closed fist.
- 15

STAR WARS™ Knights of the Old Republic™
Single-player alternative to ONE PIECE ODYSSEY — playable solo, no multiplayer required. Shares Adventure and RPG with ONE PIECE ODYSSEY.
It is four thousand years before the Galactic Empire and hundreds of Jedi Knights have fallen in battle against the ruthless Sith. You are the last hope of the Jedi Order. Can you master the awesome power of the Force on your quest to save the Republic? Or will you fall to the lure of the dark side?
- 16

Assassin’s Creed® IV Black Flag™
Single-player alternative to ONE PIECE ODYSSEY — playable solo, no multiplayer required. Shares Action and Adventure with ONE PIECE ODYSSEY.
Discover Assassin's Creed IV Black Flag, the classic pirate action-adventure game from 2013. Command your ship, hunt Templars and carve your legend as Edward Kenway across the Caribbean's Golden Age of Piracy.
- 17

SAND LAND
Single-player alternative to ONE PIECE ODYSSEY — playable solo, no multiplayer required. Shares Action and RPG with ONE PIECE ODYSSEY.
SAND LAND is an action RPG where you become the main character as Beelzebub, a Fiend Prince. Lead your company of heroic misfits and explore the legendary world of SAND LAND created by Akira Toriyama.
- 18

Forgery : Before the Law (Study)
Single-player alternative to ONE PIECE ODYSSEY — playable solo, no multiplayer required. Shares Adventure with ONE PIECE ODYSSEY.
Push the box and go beyond the gate. A warehouse keeper-style 3D puzzle adventure inspired by Kafka's novels and myths. A short game exploring an absurd inner world across 6 stages.