Games like Handsome Mr. Frog
Games like Handsome Mr. Frog include Broforce, Shovel Knight: Treasure Trove, UFO 50, Skul: The Hero Slayer, and Katana ZERO. We matched them by the tags players give Handsome Mr. Frog on Steam (Action, Indie, Arcade, Retro, and 2D): closest matches first, and among equally close ones the better-known games.

Broforce
Shared: Action · Pixel Graphics · 2D

Shovel Knight: Treasure Trove
Shared: Retro · Indie · Pixel Graphics

UFO 50
Shared: Indie · Action · Retro

Skul: The Hero Slayer
Shared: Action · Indie · Pixel Graphics

Katana ZERO
Shared: Action · Pixel Graphics · Indie

Vampire Survivors
Shared: Indie · Pixel Graphics · 2D

The Messenger
Shared: Retro · Platformer · Pixel Graphics

SANABI
Shared: Action · Pixel Graphics · Indie

Downwell
Shared: Indie · Pixel Graphics · Arcade

Bloodstained: Curse of the Moon
Shared: Action · Retro · Pixel Graphics

Out There Somewhere
Shared: Indie · Pixel Graphics · Platformer

LUFTRAUSERS
Shared: Indie · Action · Arcade

Super Meat Boy
Shared: Indie · Platformer · Pixel Graphics

Streets of Rage 4
Shared: Action · Indie · 2D

Hotline Miami
Shared: Action · Indie · Pixel Graphics

Rogue Legacy
Shared: Indie · Action · Platformer

Sonic Mania
Shared: 2D · Retro · Platformer

Axiom Verge
Shared: Indie · Action · Pixel Graphics

Blazing Chrome
Shared: Action · Retro · Indie

Duck Game
Shared: Action · Pixel Graphics · 2D

Gato Roboto
Shared: Indie · Action · Pixel Graphics

Gravity Circuit
Shared: Action · Indie · Platformer

Rogue Legacy 2
Shared: Arcade · Action · Indie

Volgarr the Viking
Shared: Action · Indie · Platformer