Games like Solar Serpent Squadron
Games like Solar Serpent Squadron include BALL x PIT, Brotato, Deep Rock Galactic: Survivor, Glyphica: Typing Survival, and Kill The Crows. We matched them by the tags players give Solar Serpent Squadron on Steam (Arena Shooter, Action, Top-Down Shooter, Arcade, and Roguelike): closest matches first, and among equally close ones the better-known games.

BALL x PIT
Shared: Action · Arcade · Roguelike

Brotato
Shared: Roguelike · Arena Shooter · Singleplayer

Deep Rock Galactic: Survivor
Shared: Top-Down Shooter · Arena Shooter · Action

Glyphica: Typing Survival
Shared: Arena Shooter · Top-Down Shooter · Action

Kill The Crows
Shared: Action · Arcade · Top-Down Shooter

Vampire Survivors
Shared: 2D · Roguelike · Action

Halo: Spartan Assault
Shared: Action · Top-Down Shooter · Top-Down

Skul: The Hero Slayer
Shared: Action · Roguelike · 2D

Neon Sundown
Shared: Arena Shooter · Top-Down Shooter · Action

SNKRX
Shared: Arena Shooter · Top-Down Shooter · Arcade

Rogue Legacy
Shared: Action · Roguelike · 2D

Maniac
Shared: Top-Down Shooter · Action · Singleplayer

Bounty of One
Shared: Arena Shooter · Top-Down Shooter · Roguelike

Rogue Legacy 2
Shared: Arcade · Action · 2D

Nova Drift
Shared: Arena Shooter · Arcade · Roguelike

Yet Another Zombie Survivors
Shared: Top-Down Shooter · Arcade · Roguelike

Noobs Are Coming
Shared: Arena Shooter · Roguelike · Action

12 is Better Than 6
Shared: Action · Top-Down Shooter · Singleplayer

Geometry Arena
Shared: Arena Shooter · Top-Down Shooter · Arcade

The Binding of Isaac
Shared: Roguelike · Action · Top-Down

Deployment
Shared: Arena Shooter · Top-Down Shooter · Action

Halls of Torment
Shared: Action · Roguelike · Arcade

Nuclear Throne
Shared: Roguelike · Action · Top-Down Shooter

Chippy
Shared: Arena Shooter · Top-Down Shooter · Arcade