Single-player games like Sea Beast Odyssey
Below are 9 single-player Steam games similar to Sea Beast 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 Sea Beast Odyssey page.
Ranked picks
- 1
TOUHOU IDLE
Single-player alternative to Sea Beast Odyssey — playable solo, no multiplayer required.
Watch 3D chibi characters from Touhou Project battle through an endless corridor in this compact idle RPG. Build a party of up to four, collect gear, create powerful sets, and shape every character with branching skill trees. Keep growing in a slim window while you work, study, or browse.
- 2
Master Healer Kale with useless party
Single-player alternative to Sea Beast Odyssey — playable solo, no multiplayer required. Shares Strategy and Indie with Sea Beast Odyssey.
A short incremental game where you play as a Healer in a party. Your main job is to keep your party alive. Upgrade 200+ skills in a skill tree, from healing to party damage. Designed to be completed in around 4 hours.
- 3
Chill Wizard
Single-player alternative to Sea Beast Odyssey — playable solo, no multiplayer required. Shares Strategy and Indie with Sea Beast Odyssey.
A chill incremental game with tower defense vibes where enemies can't harm you! You're a powerful wizard on an epic quest to party! Defeat hordes of joy killers for resources (Moonshine, Tobacco, and more!), construct buildings, call up to 6 friends. Drink A LOT of cocktails to upgrade your skills!
- 4
My Army Getting Stronger
Single-player alternative to Sea Beast Odyssey — playable solo, no multiplayer required. Shares Strategy and Indie with Sea Beast Odyssey.
A short relaxing incremental auto-battler where you grow an unstoppable war machine and grind your way forward through enemy territory. No stress, no micromanagement — just growth, upgrades, and glorious mass battles.
- 5
Dwarves: Idle Battles
Single-player alternative to Sea Beast Odyssey — playable solo, no multiplayer required. Shares Strategy and Casual with Sea Beast Odyssey.
Strategize. Optimize. Let your Dwarves fight. Create powerful synergies across 8 Beardlings with unique classes, talents, and items in this physics-based auto-battler. Idle or not - Battles are inevitable.
- 6
Taskbar Titans
Single-player alternative to Sea Beast Odyssey — playable solo, no multiplayer required. Shares Casual with Sea Beast Odyssey.
Taskbar Titans is a tiny idle-RPG that plays on your computer's taskbar.
- 7
Miseria
Single-player alternative to Sea Beast Odyssey — playable solo, no multiplayer required. Shares Indie and Casual with Sea Beast Odyssey.
Miseria is a dark fantasy idle incremental game in which you lead a party of damned souls through the depths of the world.
- 8
Path of Idle: Old Gods Rising
Single-player alternative to Sea Beast Odyssey — playable solo, no multiplayer required. Shares Strategy and Indie with Sea Beast Odyssey.
A Lovecraftian idle RPG with auto-battles, loot farming, chests, team strategy, town building, gear crafting, Runewords, stages, towers, realms, and seasons. Serve the Old Gods, build your town, corrupt the chosen, and fight for their awakening!
- 9
Deep Sea Fish: Hidden World
Single-player alternative to Sea Beast Odyssey — playable solo, no multiplayer required. Shares Strategy and Indie with Sea Beast Odyssey.
A short incremental fishing game where you catch fish, earn gold, and unlock powerful upgrades to explore the deep sea.