Games like HOSHIKUI
Games like HOSHIKUI include Vampire Survivors, Deep Rock Galactic: Survivor, BALL x PIT, The Binding of Isaac, and Halls of Torment. We matched them by the tags players give HOSHIKUI on Steam (Action Roguelike, Roguelite, Perma Death, Arcade, and 2D): closest matches first, and among equally close ones the better-known games.

Vampire Survivors
Shared: Action Roguelike · Roguelite · 2D

Deep Rock Galactic: Survivor
Shared: Action Roguelike · Roguelite · Top-Down

BALL x PIT
Shared: Roguelite · Arcade · Action Roguelike

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

Halls of Torment
Shared: Action Roguelike · Roguelite · Arcade

Windowkill
Shared: Action Roguelike · Arcade · 2D

暖雪 Warm Snow
Shared: Action Roguelike · Roguelite · 2D

Hades
Shared: Action Roguelike · Roguelite · Action

Megabonk
Shared: Action Roguelike · Roguelite · Arcade

Risk of Rain Returns
Shared: Action Roguelike · 2D · Controller

Nova Drift
Shared: Roguelite · Action Roguelike · Arcade

UnderMine
Shared: Action Roguelike · Roguelite · Action

Rogue: Genesia
Shared: Action Roguelike · Roguelite · Arcade

Dead Cells
Shared: Action Roguelike · Roguelite · 2D

FTL: Faster Than Light
Shared: Perma Death · Space · Sci-fi

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

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

30XX
Shared: Action Roguelike · Roguelite · Perma Death

Soulstone Survivors
Shared: Action Roguelike · Roguelite · Action

Spelunky
Shared: Action Roguelike · 2D · Arcade

Death Must Die
Shared: Action Roguelike · Roguelite · 2D

Boneraiser Minions
Shared: Action Roguelike · Roguelite · 2D

Monsters are Coming!
Shared: Roguelite · Action Roguelike · Top-Down

Heat Signature
Shared: Top-Down · Roguelite · Action