Games like Guard Protocol
Games like Guard Protocol include Risk of Rain 2, The Binding of Isaac, Megabonk, Nuclear Throne, and Hades. We matched them by the tags players give Guard Protocol on Steam (Action, Action Roguelike, Point & Click, Roguelike, and Shooter): closest matches first, and among equally close ones the better-known games.

Risk of Rain 2
Shared: Action Roguelike · Action · Roguelike

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

Megabonk
Shared: Action Roguelike · Roguelike · Action

Nuclear Throne
Shared: Action Roguelike · Roguelike · Action

Hades
Shared: Action Roguelike · Action · Roguelike

Enter the Gungeon
Shared: Action Roguelike · Roguelike · Action

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

Hades II
Shared: Action · Roguelike · Action Roguelike

BALL x PIT
Shared: Action · Action Roguelike · Roguelike

Crab Champions
Shared: Action Roguelike · Roguelike · 3D

SYNTHETIK: Legion Rising
Shared: Action · Action Roguelike · Shooter

瘟疫清零计划 Project Zero
Shared: Action Roguelike · Action · Roguelike

Roboquest
Shared: Action Roguelike · Shooter · Action

Risk of Rain (2013)
Shared: Action Roguelike · Roguelike · Action

Gunfire Reborn
Shared: Roguelike · Action · Action Roguelike

Ravenswatch
Shared: Action Roguelike · Roguelike · Action

BPM: BULLETS PER MINUTE
Shared: Action · Roguelike · Action Roguelike

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

Counter-Strike 2
Shared: Action · Shooter · Military

Shape of Dreams
Shared: Action Roguelike · Action · Top-Down

Wedding Witch
Shared: Action Roguelike · Action · Roguelike

Halls of Torment
Shared: Action Roguelike · Action · Roguelike

Monsters are Coming!
Shared: Action · Action Roguelike · Tower Defense

Cluckmech Oasis
Shared: Roguelike · Tower Defense · Action

