Single-player games like ONE PIECE World Seeker
Below are 16 single-player Steam games similar to ONE PIECE World Seeker, 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 World Seeker page.
Ranked picks
- 1
ONE PIECE ODYSSEY
Single-player alternative to ONE PIECE World Seeker — playable solo, no multiplayer required. Shares Action and Adventure with ONE PIECE World Seeker.
A brand new RPG set in the world of the popular anime, ONE PIECE! Play as members of the Straw Hat Crew in a fantastic adventure set in the ONE PIECE world!
- 2
ONE PIECE: PIRATE WARRIORS 4
Single-player alternative to ONE PIECE World Seeker — playable solo, no multiplayer required. Shares Action with ONE PIECE World Seeker.
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
DRAGON BALL Z: KAKAROT
Single-player alternative to ONE PIECE World Seeker — playable solo, no multiplayer required. Shares Action with ONE PIECE World Seeker.
The Dragon Ball RPG of your dreams! For the first time, you can play the rest of the story. Step into the universe of Dragon Ball Z in all its iconic glory and become the hero you were always meant to be!
- 4
Like a Dragon: Pirate Yakuza in Hawaii
Single-player alternative to ONE PIECE World Seeker — playable solo, no multiplayer required. Shares Action and Adventure with ONE PIECE World Seeker.
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.
- 5
JUMP FORCE
Single-player alternative to ONE PIECE World Seeker — playable solo, no multiplayer required. Shares Action with ONE PIECE World Seeker.
Create your own avatar to fight alongside the most powerful Manga heroes in an original Story Mode, or head to the Online Lobby to challenge other players and discover lots of modes and activities.
- 6
STAR WARS Jedi: Fallen Order™
Single-player alternative to ONE PIECE World Seeker — playable solo, no multiplayer required. Shares Action and Adventure with ONE PIECE World Seeker.
A galaxy-spanning adventure awaits in Star Wars Jedi: Fallen Order, a 3rd person action-adventure title from Respawn. An abandoned Padawan must complete his training, develop new powerful Force abilities, and master the art of the lightsaber - all while staying one step ahead of the Empire.
- 7
Persona® 5 Strikers
Single-player alternative to ONE PIECE World Seeker — playable solo, no multiplayer required. Shares Action and Adventure with ONE PIECE World Seeker.
Join the Phantom Thieves and strike back against the corruption overtaking cities across Japan. A summer vacation with close friends takes a sudden turn as a distorted reality emerges; reveal the truth and redeem the hearts of those imprisoned at the center of the crisis!
- 8
Ys VIII: Lacrimosa of DANA
Single-player alternative to ONE PIECE World Seeker — playable solo, no multiplayer required. Shares Action with ONE PIECE World Seeker.
Ys returns with a brand new adventure for the first time in 8 years! Adol awakens shipwrecked and stranded on a cursed island. There, he and the other shipwrecked passengers he rescues form a village to challenge fearsome beasts and mysterious ruins on the isolated island.
- 9
Pathfinder: Wrath of the Righteous - Enhanced Edition
Single-player alternative to ONE PIECE World Seeker — playable solo, no multiplayer required. Shares Action and Adventure with ONE PIECE World Seeker.
Embark on a journey to a realm overrun by demons in a new epic RPG from the creators of the critically acclaimed Pathfinder: Kingmaker. Explore the nature of good and evil, learn the true cost of power, and rise as a Mythic Hero capable of deeds beyond mortal expectations.
- 10
The Legend of Heroes: Trails of Cold Steel
Single-player alternative to ONE PIECE World Seeker — playable solo, no multiplayer required.
At Thors Military Academy, Erebonia’s best learn everything from the art of war to liberal arts. First year Rean Schwarzer learns he’s been selected to join the controversial Class VII, and they’ll need to deal with more than just class warfare--they’ll need to safeguard their country from chaos.
- 11
One Piece Pirate Warriors 3
Single-player alternative to ONE PIECE World Seeker — playable solo, no multiplayer required. Shares Action with ONE PIECE World Seeker.
Enjoy the original story of ONE PIECE from Fuschia Village to the mysterious kingdom of Dressrosa. Will your resolution be strong enough to defeat the most dangerous pirates, including Doflamingo and many more?
- 12
Ghost of Tsushima DIRECTOR'S CUT
Single-player alternative to ONE PIECE World Seeker — playable solo, no multiplayer required. Shares Action and Adventure with ONE PIECE World Seeker.
A storm is coming. Venture into the complete Ghost of Tsushima DIRECTOR’S CUT on PC; forge your own path through this open-world action adventure and uncover its hidden wonders. Brought to you by Sucker Punch Productions, Nixxes Software and PlayStation Studios.
- 13
Divinity: Original Sin 2 - Definitive Edition
Single-player alternative to ONE PIECE World Seeker — playable solo, no multiplayer required. Shares Adventure with ONE PIECE World Seeker.
The critically acclaimed RPG that raised the bar, from the creators of Baldur's Gate 3. Gather your party. Master deep, tactical combat. Venture as a party of up to four - but know that only one of you will have the chance to become a God.
- 14
Saints Row
Single-player alternative to ONE PIECE World Seeker — playable solo, no multiplayer required. Shares Action and Adventure with ONE PIECE World Seeker.
Welcome to Santo Ileso, a vibrant fictional city in the American Southwest. In a world rife with crime, where lawless factions fight for power, a group of young friends embark on their own criminal venture, as they rise to the top in their bid to become Self Made.
- 15
Metaphor: ReFantazio
Single-player alternative to ONE PIECE World Seeker — playable solo, no multiplayer required. Shares Action and Adventure with ONE PIECE World Seeker.
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.
- 16
Vampire: The Masquerade - Bloodlines
Single-player alternative to ONE PIECE World Seeker — playable solo, no multiplayer required. Shares Action with ONE PIECE World Seeker.
Vampire®: The Masquerade-Bloodlines™ delivers a new type of RPG experience-one that blends all the core elements of a traditional RPG with the graphical richness, immediacy and brutal combat of a first-person action game. The game plunges players into the dark and gritty vampire underworld of modern-day L.A. as a creature of the night.