Games like LONE RUIN
Games like LONE RUIN include Enter the Gungeon, Nova Drift, Brotato, Vampire Survivors, and Dead Estate. We matched them by the tags players give LONE RUIN on Steam (Action Roguelike, Arcade, Arena Shooter, Twin Stick Shooter, and Bullet Hell): closest matches first, and among equally close ones the better-known games.

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

Nova Drift
Shared: Arcade · Action Roguelike · Bullet Hell

Brotato
Shared: Action Roguelike · Bullet Hell · Roguelike

Vampire Survivors
Shared: Action Roguelike · Bullet Hell · Arcade

Dead Estate
Shared: Action Roguelike · Twin Stick Shooter · Roguelike

Rogue: Genesia
Shared: Action Roguelike · Arcade · Bullet Hell

Megabonk
Shared: Action Roguelike · Bullet Hell · Roguelike

The Binding of Isaac: Rebirth
Shared: Action Roguelike · Roguelike · Dungeon Crawler

Hades
Shared: Action Roguelike · Roguelike · Dungeon Crawler

Crab Champions
Shared: Action Roguelike · Arcade · Roguelike

Deep Rock Galactic: Survivor
Shared: Action Roguelike · Bullet Hell · Arena Shooter

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

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

Hades II
Shared: Action Roguelike · Roguelike · Dungeon Crawler

Pathogenic
Shared: Bullet Hell · Action Roguelike · Roguelike

Nuclear Throne
Shared: Action Roguelike · Roguelike · Bullet Hell

Time Wasters
Shared: Action Roguelike · Twin Stick Shooter · Bullet Hell

The Binding of Isaac
Shared: Action Roguelike · Roguelike · Indie

Windowkill
Shared: Action Roguelike · Arcade · Bullet Hell

UBERMOSH:BLACK
Shared: Arcade · Action Roguelike · Bullet Hell

Doomsday Hunters
Shared: Arcade · Twin Stick Shooter · Action Roguelike

Star of Providence
Shared: Action Roguelike · Bullet Hell · Roguelike

Cinderia
Shared: Action Roguelike · Dungeon Crawler · Roguelike

Ziggurat
Shared: Action Roguelike · Shooter · Dungeon Crawler