Games like AOI

Looking for that same retro and mysterious spark as AOI? Start with these games when you are ready.

MOMIBOSU
A boy and a girl with a mysterious weapon drone in their hands embark on an adventurous journey from their small underground village to the vast world of new lands. Enjoy a precision 2D platformer that will challenge you no matter how many times you get hit!
Retro, Mysterious, Fast-paced
92% of 61 Steam reviews are positive$12.99
Touhou Mystery Reel
Touhou Mystery Reel is a 2D platformer action game with special combat system. You can experience exciting battles and interesting stories in the game. There will be different endings of the stages. The player has the freedom to choose either to fight the powerful bosses or to take "shortcuts".
Retro, Mysterious, Fast-paced
94% of 955 Steam reviews are positiveFree
AWAKEN - Astral Blade
A 2.5D metroidvania where Tania, a bionic warrior, cuts through a land twisted by Karpas energy. Fast, fluid combat built on parries and dashes, a dense world full of hidden paths, and a mystery that only gives up its truth piece by piece.
Mysterious, Fast-paced, Story-driven
81% of 1,152 Steam reviews are positivePlayers online now: 3$19.99
Void Memory
You, who was born in a world full of darkness, should wander this hollowed land to find the Relics for a person who created you. However, fallen and lost souls with trap-filled trials await in your course of doing so. Can you survive in this crumbling world and start a new era?
Retro, Mysterious, Fast-paced
66% of 236 Steam reviews are positiveFree
HunterX
HunterX is an action-adventure game full of spirited battles. Use various styles of weapons and magic to experience your own fighting style and explore a great world.
Fast-paced
79% of 603 Steam reviews are positivePlayers online now: 2$14.99
WarriOrb
Demons, giants, mutants, and a talking Ball with hybrid limbs?! In WarriOrb you play as a mighty demon trapped in an unlikely body. The path ahead is not an easy one. Will you do whatever it takes to regain your freedom?
Retro, Mysterious, Fast-paced
76% of 126 Steam reviews are positive$12.99
Toy Odyssey: The Lost and Found
Toy Odyssey is fundamentally an action-adventure platformer. The player spends the night exploring a randomly-generated house, defeating bosses in each of the unique rooms, and then going up against the final boss.
Retro, Mysterious, Fast-paced
68% of 129 Steam reviews are positive$14.99
Shattered Divinities
Begin your adventure in Shattered Divinities to reveal the truth! Traverse the land where deities have perished, explore abandoned divine realms, battle mutated monsters, gather divine power to awaken your strength, and unveil the truth behind the deities’ fall.
Retro, Mysterious, Fast-paced
94% of 984 Steam reviews are positivePlayers online now: 1$9.99
Phoenotopia: Awakening
A star ship abducts every adult in the village, and Gail, its oldest kid, sets out to get everyone back. A retro action-adventure with a warm, colorful world, over 50 enemies, 12 bosses, a flute that opens doors, fishing, cooking and secrets by the hundred. Big, heartfelt and slow to warm up, in the best way.
Retro, Mysterious, Story-driven
83% of 2,783 Steam reviews are positivePlayers online now: 16$19.99
Quarion
A short 2D pixel-style metroidvania where you explore, fight bosses, aquire items and abilities and find secrets. Inspired by games such as You Have to Win the Game and VVVVVV.
Retro, Mysterious, Fast-paced
94% of 173 Steam reviews are positive$0.99
MIO: Memories in Orbit
A hand-drawn metroidvania aboard the Vessel, a vast ark gone quiet. Guide the small robot MIO through overgrown ruins, earn abilities that reshape how you move, and uncover why the ship's caretakers failed. Demanding, gorgeous and full of secrets for players who like their exploration earned.
Mysterious, Fast-paced, Story-driven
82% of 4,847 Steam reviews are positivePlayers online now: 120$19.99
SAOMI
Saomi is a little adventurer who likes challenges and exploring new places. In this adventure, Saomi sets out in search of a very rare diamond that was lost in an old family treasure.
Retro, Fast-paced, Cute
94% of 72 Steam reviews are positive$1.19

Cheaper than AOI

Quarion

A short 2D pixel-style metroidvania where you explore, fight bosses, aquire items and abilities and find secrets.

$0.99

SAOMI

Saomi is a little adventurer who likes challenges and exploring new places.

$1.19

Shio

Leap between floating lanterns across a hand-drawn world where the weather changes everything.

$2.39

Ayo the Clown

Let's go on an adventure to unite dog and clown!

$3.99

Overbowed

Explore a kingdom overrun by evil magic as you fight foes with your own magical bow in this retro inspired action-adventure platformer.

$0.80

The Vagrant

Chase a lost father's trail as a sellsword, cutting through monsters and bosses in fast side-scrolling combat with multiple endings.

$3.99

KUNAI

KUNAI is a quirky, fast-paced action platformer. You play as Tabby, a tablet who joins the fight against a robot uprising.

$3.39

Possessor(s)

Luca and a demon named Rhem share one body and one goal: survive a flooded, quarantined city torn apart by an interdimensional disaster.

$1.49

An Imp? A Fiend!

Stuck in the Underworld without the slightest clue why, a young fiend has a bit of a mystery to solve in this action/adventure platformer.

$0.99

ICEY

Slash through cyborgs at full speed while the voice guiding you slowly loses control of the story.

$3.84

Owlboy

A pixel art adventure about a mute owl who flies through open skies, carrying his friends into battle against sky pirates.

$1.99

Alteric

Jump through boiling lava; run from perilous traps and saw blades; glide and climb through catacombs; fall into the abyss and overcome gravity.

$3.99

Hidden gems like AOI

Shattered Divinities

Begin your adventure in Shattered Divinities to reveal the truth!

$9.99

Fatal Claw

A resurrected cat fights through a dark, hand-drawn world, stealing powers from infected foes and fusing them into new abilities.

$24.99

Auridia

Explore an interconnected world full of platforming challenges in this short metroidvania.

$9.99

Quarion

A short 2D pixel-style metroidvania where you explore, fight bosses, aquire items and abilities and find secrets.

$0.99

Plushie from the Sky

A goofy action RPG. Armed with a plushie, smack down nightmarish foes with cuddly chaos. Cheese the boss. Dodge roll your way to victory!

$11.99

MIO: Memories in Orbit

A hand-drawn metroidvania aboard the Vessel, a vast ark gone quiet.

$19.99

AWAKEN - Astral Blade

Guide the bionic warrior Tania through a hand-drawn dark fantasy world, where fast, demanding combat and hidden paths lead to a mystery told piece…

$19.99

Bō: Path of the Teal Lotus

Guide a celestial blossom through a hand-drawn land of yokai, chaining midair bounces and mythic boss fights to earn your way forward.

$19.99

Frontier Hunter: Erza’s Wheel of Fortune

Fight through a bright hand-drawn world as three switchable fighters, building gear and reading every boss until the routine clicks.

$24.99

The Devil Within: Satgat

Join Kim Rip, a Royal Guard whose humanity is gradually slipping away, on a thrilling 2.5D action-adventure platforming journey in 'The Devil…

$24.99

Touhou Mystery Reel

Touhou Mystery Reel is a 2D platformer action game with special combat system.

Free

TEVI

Fight through a bright steampunk world with a wrench, two magical companions and boss battles that reward every retry.

$29.99

Newest games like AOI