Games like Star Survivor
Games like Star Survivor include Brotato, Vampire Survivors, Megabonk, 20 Minutes Till Dawn, and Deep Rock Galactic: Survivor. We matched them by the tags players give Star Survivor on Steam (Casual, Survival, Action Roguelike, Physics, and Bullet Hell): closest matches first, and among equally close ones the better-known games.

Brotato
Shared: Action Roguelike · Bullet Hell · Singleplayer

Vampire Survivors
Shared: Action Roguelike · Bullet Hell · Casual

Megabonk
Shared: Action Roguelike · Survival · Bullet Hell

20 Minutes Till Dawn
Shared: Action Roguelike · Survival · Bullet Hell

Deep Rock Galactic: Survivor
Shared: Action Roguelike · Bullet Hell · Roguelite

FatalZone
Shared: Action Roguelike · Survival · Bullet Hell

BALL x PIT
Shared: Bullet Hell · Action Roguelike · Roguelite

Apocalypse Party
Shared: Casual · Action Roguelike · Singleplayer

Yet Another Zombie Survivors
Shared: Action Roguelike · Singleplayer · Roguelite

Arms of God
Shared: Action Roguelike · Bullet Hell · Survival

Nova Drift
Shared: Bullet Hell · Action Roguelike · Roguelite

God Of Weapons
Shared: Action Roguelike · Survival · Bullet Hell

SNKRX
Shared: Action Roguelike · Arena Shooter · Roguelite

Hades
Shared: Action Roguelike · Roguelite · Singleplayer

Time Wasters
Shared: Action Roguelike · Bullet Hell · Casual

Soulstone Survivors
Shared: Action Roguelike · Bullet Hell · Roguelite

Halls of Torment
Shared: Action Roguelike · Bullet Hell · Roguelite

Rocket Rats
Shared: Action Roguelike · Casual · Bullet Hell

Death Must Die
Shared: Action Roguelike · Bullet Hell · Roguelite

Goobies
Shared: Action Roguelike · Casual · Bullet Hell

Boneraiser Minions
Shared: Action Roguelike · Bullet Hell · Casual

Magicraft
Shared: Action Roguelike · Bullet Hell · Roguelite

Noobs Want to Live
Shared: Bullet Hell · Casual · Action Roguelike

Beautiful Mystic Survivors
Shared: Action Roguelike · Casual · Bullet Hell