Games like Into the Knight
Games like Into the Knight include Vampire Survivors, Skul: The Hero Slayer, Hotline Miami, Timberman, and A Dance of Fire and Ice. We matched them by the tags players give Into the Knight on Steam (Action, Singleplayer, 2D, Arcade, and Pixel Graphics): closest matches first, and among equally close ones the better-known games.

Vampire Survivors
Shared: Pixel Graphics · 2D · Singleplayer

Skul: The Hero Slayer
Shared: Action · Pixel Graphics · 2D

Hotline Miami
Shared: Action · Pixel Graphics · Top-Down

Timberman
Shared: Action · Pixel Graphics · 2D

A Dance of Fire and Ice
Shared: Singleplayer · 2D · Arcade

Hotline Miami 2: Wrong Number
Shared: Action · Pixel Graphics · Top-Down

SANABI
Shared: Action · Pixel Graphics · Singleplayer

Rogue Legacy
Shared: Action · Singleplayer · 2D

The Escapists
Shared: Singleplayer · Pixel Graphics · 2D

BALL x PIT
Shared: Action · Arcade · Pixel Graphics

Shovel Knight: Treasure Trove
Shared: Pixel Graphics · 2D · Action

Titan Souls
Shared: Pixel Graphics · Action · Singleplayer

Exit the Gungeon
Shared: Action · Arcade · 2D

The Mageseeker: A League of Legends Story™
Shared: 2D · Singleplayer · Pixel Graphics

LUFTRAUSERS
Shared: Action · Arcade · 2D

Broforce
Shared: Action · 2D · Pixel Graphics

Katana ZERO
Shared: Action · Pixel Graphics · 2D

Rhythm Doctor
Shared: Pixel Graphics · Singleplayer · Action

Hyper Light Drifter
Shared: Pixel Graphics · Action · Singleplayer

UnderMine
Shared: Pixel Graphics · Action · Singleplayer

Broken Armor
Shared: Action · 2D · Pixel Graphics

UFO 50
Shared: Action · Pixel Graphics · 2D

Bloodstained: Curse of the Moon
Shared: Action · Pixel Graphics · 2D

CARRION
Shared: Action · Pixel Graphics · 2D