Games like ASTRO ACE
Games like ASTRO ACE include Vampire Survivors, BALL x PIT, Megabonk, Cyberhunt, and Nova Drift. We matched them by the tags players give ASTRO ACE on Steam (Arcade, Indie, Casual, Roguelike, and Top-Down Shooter): closest matches first, and among equally close ones the better-known games.

Vampire Survivors
Shared: Indie · Bullet Hell · Roguelike

BALL x PIT
Shared: Arcade · Roguelike · Bullet Hell

Megabonk
Shared: Roguelike · Indie · Bullet Hell

Cyberhunt
Shared: Indie · Casual · Arcade

Nova Drift
Shared: Arcade · Bullet Hell · Roguelike

Brotato
Shared: Roguelike · Bullet Hell · Indie

Sky Force Reloaded
Shared: Arcade · Top-Down Shooter · Bullet Hell

Bit Blaster XL
Shared: Arcade · Bullet Hell · Casual

LUFTRAUSERS
Shared: Indie · Arcade · Bullet Hell

Planes, Bullets and Vodka
Shared: Casual · Arcade · Bullet Hell

Crab Champions
Shared: Arcade · Roguelike · Casual

Nuclear Throne
Shared: Indie · Roguelike · Bullet Hell

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

Enter the Gungeon
Shared: Roguelike · Bullet Hell · Indie

Retrowave
Shared: Indie · Casual · 1980s

Apocalypse Party
Shared: Casual · Top-Down Shooter · Bullet Hell

Distant Space
Shared: Indie · Arcade · Casual

Beat Hazard
Shared: Bullet Hell · Indie · Arcade

Star Saviors
Shared: Indie · Arcade · Bullet Hell

Superflight
Shared: Indie · Casual · Flight

FTL: Faster Than Light
Shared: Roguelike · Indie · Space

UBERMOSH:BLACK
Shared: Indie · Arcade · Roguelike

Astro Prospector
Shared: Casual · Roguelike · Bullet Hell

Starblast
Shared: Indie · Arcade · Casual