Games like Twilight Survivors
Games like Twilight Survivors include Vampire Survivors, Megabonk, Soulstone Survivors, 20 Minutes Till Dawn, and Halls of Torment. We matched them by the tags players give Twilight Survivors on Steam (Action Roguelike, Bullet Hell, Shoot 'Em Up, Indie, and Action RPG): closest matches first, and among equally close ones the better-known games.

Vampire Survivors
Shared: Action Roguelike · Bullet Hell · Roguelite

Megabonk
Shared: Action Roguelike · Bullet Hell · Indie

Soulstone Survivors
Shared: Action Roguelike · Bullet Hell · Roguelite

20 Minutes Till Dawn
Shared: Action Roguelike · Bullet Hell · Shoot 'Em Up

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

Hades
Shared: Action Roguelike · Indie · Roguelite

Nova Drift
Shared: Bullet Hell · Shoot 'Em Up · Action Roguelike

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

Brotato
Shared: Bullet Hell · Action Roguelike · Singleplayer

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

Hades II
Shared: Action Roguelike · Roguelite · Action

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

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

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

Boneraiser Minions
Shared: Action Roguelike · Bullet Hell · Roguelite

Enter the Gungeon
Shared: Action Roguelike · Bullet Hell · Indie

I Am Legion: Stand Survivors
Shared: Action Roguelike · Bullet Hell · Shoot 'Em Up

Beautiful Mystic Survivors
Shared: Action Roguelike · Bullet Hell · Shoot 'Em Up

Nordic Ashes: Survivors of Ragnarok
Shared: Action Roguelike · Bullet Hell · Action RPG

Hero Siege
Shared: Action Roguelike · Action RPG · Indie

Rogue Legacy
Shared: Action Roguelike · Indie · Roguelike

Star of Providence
Shared: Bullet Hell · Action Roguelike · Shoot 'Em Up

Tower of Babel: Survivors of Chaos
Shared: Action Roguelike · Bullet Hell · Roguelite

Black Myth: Wukong
Shared: Action RPG · Action · Combat