Games like 协议战线
Games like 协议战线 include Gunfire Reborn, Escape From Duckov, BALL x PIT, Risk of Rain 2, and Vampire Survivors. We matched them by the tags players give 协议战线 on Steam (Looter Shooter, Hero Shooter, 2D Platformer, Roguelite, and Dungeon Crawler): closest matches first, and among equally close ones the better-known games.

Gunfire Reborn
Shared: Roguelite · Looter Shooter · Shooter

Escape From Duckov
Shared: Looter Shooter · Shooter · Action

BALL x PIT
Shared: Roguelite · Arcade · Action

Risk of Rain 2
Shared: Looter Shooter · Roguelite · Shooter

Vampire Survivors
Shared: Roguelite · Pixel Graphics · Arcade

Exit the Gungeon
Shared: Arcade · 2D Platformer · Action

Hades
Shared: Roguelite · Dungeon Crawler · Action

Deadzone: Rogue
Shared: Looter Shooter · Roguelite · Shooter

Revita
Shared: Looter Shooter · Roguelite · Dungeon Crawler

SANABI
Shared: 2D Platformer · Action · Pixel Graphics

PAYDAY 2
Shared: Looter Shooter · Action · Shooter

Borderlands 2
Shared: Looter Shooter · Shooter · Action

Cult of the Lamb
Shared: Dungeon Crawler · Base Building · Roguelite

Roboquest
Shared: Roguelite · Looter Shooter · Shooter

Noita
Shared: Dungeon Crawler · Pixel Graphics · Roguelite

Paladins®
Shared: Hero Shooter · Shooter · Action

UnderMine
Shared: Roguelite · Dungeon Crawler · Pixel Graphics

Terminull Brigade™
Shared: Looter Shooter · Hero Shooter · Shooter

99 Levels To Hell
Shared: Roguelite · Shooter · Arcade

Arcadegeddon
Shared: Roguelite · Looter Shooter · Arcade

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

SULFUR
Shared: Dungeon Crawler · Roguelite · Shooter

Rogue Legacy 2
Shared: Arcade · Roguelite · Action

ZERO Sievert
Shared: Looter Shooter · Shooter · Pixel Graphics