Single-player games like The Aquatic Adventure of the Last Human
Below are 14 single-player Steam games similar to The Aquatic Adventure of the Last Human, 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 The Aquatic Adventure of the Last Human page.
Ranked picks
- 1
Reng Azure Requiem
Single-player alternative to The Aquatic Adventure of the Last Human — playable solo, no multiplayer required. Shares Action and Indie with The Aquatic Adventure of the Last Human.
A 2D pixel art metroidvania where teleportation is your form of mobility. You are resurrected as Reng Azure, the last Primordial, whose soul holds 9 ancestral abilities. Collect more powers and shape your own playstyle, guided by your guardian raven
- 2
Tidespawn
Single-player alternative to The Aquatic Adventure of the Last Human — playable solo, no multiplayer required. Shares Action and Indie with The Aquatic Adventure of the Last Human.
Dive into a magical underwater world in this pixel art action-adventure RPG. Explore sunken ruins, battle fearsome sea creatures, uncover lost memories, and shape your destiny beneath the tides.
- 3
Rain World
Single-player alternative to The Aquatic Adventure of the Last Human — playable solo, no multiplayer required. Shares Action and Indie with The Aquatic Adventure of the Last Human.
You are a nomadic slugcat, both predator and prey in a broken ecosystem. Grab your spear and brave the industrial wastes, hunting enough food to survive, but be wary— other, bigger creatures have the same plan... and slugcats look delicious.
- 4
Iron Bramble
Single-player alternative to The Aquatic Adventure of the Last Human — playable solo, no multiplayer required. Shares Action and Indie with The Aquatic Adventure of the Last Human.
Momentum-based platforming built around expressive movement and tight gunplay. Master your elastic grappling hook to explore a vast, cyber-gothic megastructure, where robots piloted by the souls of the dead do penance for their sins.
- 5
The Swordfish: Knight of the Deep
Single-player alternative to The Aquatic Adventure of the Last Human — playable solo, no multiplayer required. Shares Action and Indie with The Aquatic Adventure of the Last Human.
Embark on an epic adventure as a sword-wielding fish and restore order to the kingdom's depths. Explore an ocean world full of adorable characters, menacing foes, and hidden wonders.
- 6
Ancient Ocean: The Fall of Atlantis
Single-player alternative to The Aquatic Adventure of the Last Human — playable solo, no multiplayer required. Shares Action and Indie with The Aquatic Adventure of the Last Human.
Submerge into the ancient ocean of the Cambrian period! Encounter mysterious creatures of times past in this short-and-sweet platforming adventure. Treat yourself to colorful SNES-inspired graphics and an extensive world to explore. Who knows what awaits you?
- 7
Aqua Boy
Single-player alternative to The Aquatic Adventure of the Last Human — playable solo, no multiplayer required. Shares Action and Indie with The Aquatic Adventure of the Last Human.
Aqua Boy is a deep sea treasure hunter, but his latest mission has gone drastically wrong! Explore a quirky underwater world packed with secrets in this mini metroidvania.
- 8
BLIGHTWRECK
Single-player alternative to The Aquatic Adventure of the Last Human — playable solo, no multiplayer required. Shares Action and Adventure with The Aquatic Adventure of the Last Human.
Stuck at the bottom of the sea floor, escape a sunken ocean liner in this handcrafted 2D METROIDvania! Find powerful upgrades, and fight strange bosses. You may be isolated from your shipmates, but you're not alone...
- 9
Planet of the Apes: Last Frontier
Single-player alternative to The Aquatic Adventure of the Last Human — playable solo, no multiplayer required. Shares Indie and Adventure with The Aquatic Adventure of the Last Human.
Planet of the Apes: Last Frontier is a narrative adventure game of conquest, betrayal, and survival. When the fates of a tribe of apes and a band of human survivors intertwine, two worlds collide as their precarious existence hangs in the balance.
- 10
Post Void
Single-player alternative to The Aquatic Adventure of the Last Human — playable solo, no multiplayer required. Shares Action and Indie with The Aquatic Adventure of the Last Human.
Post Void is a hypnotic scramble of early first-person shooter design that values speed above all else. Keep your head full and reach the end; Kill what you can to see it mend; Get the high score or try again.
- 11
Dann Fox & The Time Machine
Single-player alternative to The Aquatic Adventure of the Last Human — playable solo, no multiplayer required. Shares Action with The Aquatic Adventure of the Last Human.
A third person platformer with fast paced combat, beautiful cartoon graphics and challenging levels that explore different time periods in History! Upgrade your character and use a variety of weapons to fight enemies and bosses!
- 12
Metroidvania
Single-player alternative to The Aquatic Adventure of the Last Human — playable solo, no multiplayer required. Shares Action and Indie with The Aquatic Adventure of the Last Human.
Explore a dark pixel-art metroidvania filled with fast-paced combat, challenging bosses, hidden secrets, and rewarding exploration as you unlock new paths through a mysterious world.
- 13
Keep Driving
Single-player alternative to The Aquatic Adventure of the Last Human — playable solo, no multiplayer required. Shares Indie and Adventure with The Aquatic Adventure of the Last Human.
An atmospheric management RPG about life on the open road. Pick up hitchhikers, work odd jobs, customize and repair your car, and map your route across the country. Use upgrades, skills and items to overcome challenges. And remember to take it easy. You’re young. You have time.
- 14
Sea Salt
Single-player alternative to The Aquatic Adventure of the Last Human — playable solo, no multiplayer required. Shares Action and Indie with The Aquatic Adventure of the Last Human.
Sea Salt is a dark fantasy reverse horror action-strategy game where you play as the nightmarish force of Dagon by controlling and growing a horde of minions.