Games like Peacebringer
Games like Peacebringer include Halls of Torment, Death Must Die, Hero Siege, Vampire Survivors, and Noobs Want to Live. We matched them by the tags players give Peacebringer on Steam (Action Roguelike, Bullet Hell, Pixel Graphics, 2.5D, and RPG): closest matches first, and among equally close ones the better-known games.

Halls of Torment
Shared: Action Roguelike · Bullet Hell · Pixel Graphics

Death Must Die
Shared: Action Roguelike · Bullet Hell · Pixel Graphics

Hero Siege
Shared: Pixel Graphics · Action Roguelike · RPG

Vampire Survivors
Shared: Action Roguelike · Bullet Hell · Pixel Graphics

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

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

Middle-earth: Shadow of War
Shared: RPG · Action · Adventure

Black Myth: Wukong
Shared: Action · RPG · Dark Fantasy

Dead Cells
Shared: Action Roguelike · Pixel Graphics · Adventure

God of War
Shared: Action · RPG · Adventure

UnderMine
Shared: Action Roguelike · Pixel Graphics · RPG

20 Minutes Till Dawn
Shared: Action Roguelike · Bullet Hell · Pixel Graphics

Heroes of Hammerwatch II
Shared: Action Roguelike · RPG · Action

Soulstone Survivors
Shared: Action Roguelike · Bullet Hell · RPG

Sephiria
Shared: Action Roguelike · Pixel Graphics · Action

Wolcen: Lords of Mayhem
Shared: RPG · Hack and Slash · Action

Moonlighter
Shared: Pixel Graphics · Action Roguelike · Hack and Slash

Tiny Rogues
Shared: Action Roguelike · Bullet Hell · Top-Down

UNDECEMBER: The Farside
Shared: RPG · Hack and Slash · Dark Fantasy

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

Hades
Shared: Action Roguelike · Hack and Slash · Action

Wo Long: Fallen Dynasty
Shared: Action · RPG · Dark Fantasy

Middle-earth™: Shadow of Mordor™
Shared: Action · RPG · Adventure

Skul: The Hero Slayer
Shared: Action Roguelike · Pixel Graphics · Action