Games like WING-IT
Games like WING-IT include Bit Blaster XL, Sky Force Reloaded, Nova Drift, Jets'n'Guns Gold, and Planes, Bullets and Vodka. We matched them by the tags players give WING-IT on Steam (Shoot 'Em Up, Side Scroller, Bullet Hell, 2.5D, and Action): closest matches first, and among equally close ones the better-known games.

Bit Blaster XL
Shared: Shoot 'Em Up · Bullet Hell · Shooter

Sky Force Reloaded
Shared: Shoot 'Em Up · Bullet Hell · Arcade

Nova Drift
Shared: Shoot 'Em Up · Bullet Hell · Arcade

Jets'n'Guns Gold
Shared: Shoot 'Em Up · Side Scroller · Action

Planes, Bullets and Vodka
Shared: Shoot 'Em Up · Action · Bullet Hell

Alex Jones: NWO Wars
Shared: Shoot 'Em Up · Action · Side Scroller

REVOLVER360 RE:ACTOR
Shared: Shoot 'Em Up · Bullet Hell · Action

Sine Mora
Shared: Shoot 'Em Up · Bullet Hell · Side Scroller

Ikaruga
Shared: Shoot 'Em Up · Bullet Hell · Action

BALL x PIT
Shared: Action · Bullet Hell · Shoot 'Em Up

Assault Android Cactus+
Shared: Shoot 'Em Up · Bullet Hell · Shooter

Huntdown
Shared: Side Scroller · Shoot 'Em Up · Action

Sine Mora EX
Shared: Shoot 'Em Up · Side Scroller · Bullet Hell

Revolution Ace
Shared: Shoot 'Em Up · Bullet Hell · Action

R-Type Final 2
Shared: Shoot 'Em Up · Side Scroller · Action

Guns, Gore & Cannoli
Shared: Side Scroller · Action · Shoot 'Em Up

LUFTRAUSERS
Shared: Bullet Hell · Shoot 'Em Up · Action

Touhou Kouryudou ~ Unconnected Marketeers.
Shared: Shoot 'Em Up · Bullet Hell · Action

DRAINUS
Shared: Shoot 'Em Up · Action · Shooter

Deathsmiles
Shared: Shoot 'Em Up · Bullet Hell · Action

METAL SLUG
Shared: Side Scroller · Action · Shoot 'Em Up

Soda Crisis
Shared: Side Scroller · Shoot 'Em Up · Action

Jets'n'Guns 2
Shared: Shoot 'Em Up · Action · Side Scroller

My Friend Pedro
Shared: Action · Shooter · Side Scroller