Single-player games like Sea Explorer
Below are 10 single-player Steam games similar to Sea Explorer, 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 Explorer page.
Ranked picks
- 1

Shoppe Keep
Single-player alternative to Sea Explorer — playable solo, no multiplayer required. Shares Indie and Adventure with Sea Explorer.
Run an adventurers shop – a serious business in a fantasy environment. Stock your store with dangerous weapons, fancy hats, sturdy armour and magical potions.
- 2

Victor Vran ARPG
Single-player alternative to Sea Explorer — playable solo, no multiplayer required. Shares Indie and Adventure with Sea Explorer.
Victor Vran is the isometric action-RPG where your skill is just as essential as your character build and gear. Experience intense combat action: dodge, jump and unleash powerful skills to finish off your enemies!
- 3

Hellpoint
Single-player alternative to Sea Explorer — playable solo, no multiplayer required. Shares Indie and Adventure with Sea Explorer.
Hellpoint is an intense action RPG taking place on Irid Novo, a derelict space station soaked in an intoxicating dark sci fi atmosphere. Fight dreadful creatures, face the Cosmic Gods and unravel their twisted story. Should the challenge be too great, play with a friend in local or online coop.
- 4

A Bird Story
Single-player alternative to Sea Explorer — playable solo, no multiplayer required. Shares Indie and Adventure with Sea Explorer.
An experimental short from the creator of To the Moon & Finding Paradise: A simple & surreal 1-hour interactive animation about a boy and an injured bird, told without dialogues.If you're looking for To the Moon-like experience, I'd suggest playing Finding Paradise first.
- 5

NALOGI
Single-player alternative to Sea Explorer — playable solo, no multiplayer required. Shares Indie and Adventure with Sea Explorer.
NALOGI - bright satirical game in the genre of RPG. This includes a casino, church, gangsters, bureaucracy and arbitrariness of the authorities. Win and destroy the system or pay taxes!
- 6

Dead Age
Single-player alternative to Sea Explorer — playable solo, no multiplayer required. Shares Indie and Adventure with Sea Explorer.
Survive the zombie apocalypse with a “Final Fantasy” turn-based combat and permanent death! Manage survivors, craft materials, and make difficult decisions. Defend your camp against hordes of the undead to prevail in this non-linear rogue-lite (comparable to FTL). Innovative Indie Survival-RPG!
- 7

bit Dungeon II
Single-player alternative to Sea Explorer — playable solo, no multiplayer required. Shares Indie and Adventure with Sea Explorer.
bitDungeon II is fast action-adventure game with a giant overworld to explore. You are a spirit in an undead world of demons. Your "loved one's " grave has been desecrated. Fight through these corrupted lands, and bring peace to her soul.
- 8

Necesse
Single-player alternative to Sea Explorer — playable solo, no multiplayer required. Shares Indie and Adventure with Sea Explorer.
Build, quest, and conquer across an infinite procedurally generated world. Play alone or with friends as you establish a settlement and explore deep dungeons, fight monsters and bosses, mine rare ores, craft magical equipment, recruit specialists for your colony, and more!
- 9

Crafting Tycoon
Single-player alternative to Sea Explorer — playable solo, no multiplayer required. Shares Indie with Sea Explorer.
THE ROAD DESIGN-CRAFTING-TYCOON GAME !!
- 10

Sideral
Single-player alternative to Sea Explorer — playable solo, no multiplayer required. Shares Indie and Adventure with Sea Explorer.
Sideral is a game without instructions, without words, first part is to understand what you need to do, then try to solve so many logic puzles. Only you and your mind will be able to discover the misteries of each part of Sideral Islands.... Sideral has been developed by one single person, with love.