Games like Aero's Quest
Games like Aero's Quest include LIMBO, Skul: The Hero Slayer, Broforce, My Friend Pedro, and Deadlight. We matched them by the tags players give Aero's Quest on Steam (Action, Indie, Platformer, Side Scroller, and Puzzle Platformer): closest matches first, and among equally close ones the better-known games.

LIMBO
Shared: Indie · Puzzle Platformer · Platformer

Skul: The Hero Slayer
Shared: Action · Indie · Platformer

Broforce
Shared: Action · Platformer · Indie

My Friend Pedro
Shared: Action · Indie · Side Scroller

Deadlight
Shared: Action · Platformer · Indie

MO:Astray
Shared: Action · Indie · Platformer

Rogue Legacy
Shared: Platformer · Indie · Action

Planet of Lana
Shared: Action · Puzzle Platformer · Platformer

Defy Gravity Extended
Shared: Indie · Platformer · Puzzle Platformer

Mark of the Ninja
Shared: Platformer · Indie · Action

Dust: An Elysian Tail
Shared: Action · Platformer · Indie

Rogue Legacy 2
Shared: Action · Platformer · Indie

Shovel Knight: Treasure Trove
Shared: Platformer · Indie · Action

ICEY
Shared: Action · Side Scroller · Indie

Oddworld: New 'n' Tasty
Shared: Platformer · Puzzle Platformer · Action

Seen
Shared: Indie · Action · Platformer

Katana ZERO
Shared: Action · Platformer · Indie

Shank
Shared: Action · Indie · Side Scroller

Mark of the Ninja: Remastered
Shared: Action · Indie · Platformer

Iconoclasts
Shared: Indie · Action · Platformer

Gravity Circuit
Shared: Action · Indie · Platformer

Foregone
Shared: Action · Indie · Platformer

HAAK
Shared: Puzzle Platformer · Platformer · Indie

Azure Striker Gunvolt
Shared: Action · Indie · Platformer