Games like Rogue Runner
Games like Rogue Runner include Risk of Rain 2, Hades, The Binding of Isaac, The Binding of Isaac: Rebirth, and Megabonk. We matched them by the tags players give Rogue Runner on Steam (Third-Person Shooter, Action Roguelike, Singleplayer, Roguelite, and Roguelike): closest matches first, and among equally close ones the better-known games.

Risk of Rain 2
Shared: Third-Person Shooter · Action Roguelike · Roguelike

Hades
Shared: Action Roguelike · Roguelite · Singleplayer

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

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

Megabonk
Shared: Action Roguelike · Roguelite · Roguelike

Vampire Survivors
Shared: Action Roguelike · Roguelite · Singleplayer

Dead Cells
Shared: Action Roguelike · Roguelike · Roguelite

Brotato
Shared: Singleplayer · Action Roguelike · Roguelike

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

Neon Abyss
Shared: Roguelike · Singleplayer · Procedural Generation

Gunfire Reborn
Shared: Roguelite · Roguelike · Action Roguelike

Hades II
Shared: Roguelite · Roguelike · Action Roguelike

Ravenswatch
Shared: Action Roguelike · Roguelike · Roguelite

FTL: Faster Than Light
Shared: Roguelike · Singleplayer · Perma Death

Spelunky
Shared: Action Roguelike · Roguelike · Difficult

Dungreed
Shared: Action Roguelike · Roguelite · Roguelike

Haste
Shared: Roguelite · Fast-Paced · Singleplayer

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

Nuclear Throne
Shared: Action Roguelike · Roguelike · Roguelite

Enter the Gungeon
Shared: Action Roguelike · Roguelike · Difficult

Death Must Die
Shared: Action Roguelike · Roguelite · Roguelike

UnderMine
Shared: Action Roguelike · Roguelite · Singleplayer

Ziggurat
Shared: Roguelite · Action Roguelike · Procedural Generation

SULFUR
Shared: Action Roguelike · Singleplayer · Roguelite