Games like No Room For Error
Games like No Room For Error include Rogue Legacy 2, Skul: The Hero Slayer, Rogue Legacy, Hades, and Everything is Crab: The Animal Evolution Roguelite. We matched them by the tags players give No Room For Error on Steam (Action, Platformer, Strategy, Roguelite, and Singleplayer): closest matches first, and among equally close ones the better-known games.

Rogue Legacy 2
Shared: Platformer · Action · Roguelite

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

Rogue Legacy
Shared: Platformer · Action · Singleplayer

Hades
Shared: Roguelite · Action · Singleplayer

Everything is Crab: The Animal Evolution Roguelite
Shared: Roguelite · Strategy · Action

Mount & Blade II: Bannerlord
Shared: Strategy · Action · Singleplayer

We Who Are About To Die
Shared: Action · Strategy · Roguelite

Pizza Tower
Shared: Platformer · Cartoony · Indie

Dust: An Elysian Tail
Shared: Action · Platformer · Singleplayer

Hollow Knight
Shared: Platformer · Singleplayer · Indie

Vampire Survivors
Shared: Roguelite · Singleplayer · Action

Deadlight
Shared: Platformer · Action · Indie

Mark of the Ninja
Shared: Platformer · Action · Singleplayer

Ori and the Will of the Wisps
Shared: Platformer · Action · Singleplayer

20XX
Shared: Platformer · Action · Roguelite

My Friend Pedro
Shared: Action · Indie · Singleplayer

Neon Abyss
Shared: Platformer · Singleplayer · Procedural Generation

Cult of the Lamb
Shared: Singleplayer · Roguelite · Strategy

Heat Signature
Shared: Action · Strategy · Indie

FTL: Faster Than Light
Shared: Strategy · Singleplayer · Indie

ScourgeBringer
Shared: Action · Roguelite · Indie

BEEP
Shared: Platformer · Action · Singleplayer

Orcs Must Die!
Shared: Action · Strategy · Singleplayer

Wall World
Shared: Roguelite · Strategy · Procedural Generation