Games like Hoppy Hop
Games like Hoppy Hop include UFO 50, Downwell, Retrowave, Kung Fury: Street Rage - Ultimate Edition, and Geometry Dash. We matched them by the tags players give Hoppy Hop on Steam (Action, Arcade, Precision Platformer, Isometric, and 2D): closest matches first, and among equally close ones the better-known games.

UFO 50
Shared: Action · Arcade · 2D

Downwell
Shared: Precision Platformer · Arcade · Action

Retrowave
Shared: 1980s · Action · Retro

Kung Fury: Street Rage - Ultimate Edition
Shared: Arcade · Action · 1980s

Geometry Dash
Shared: 2D · Precision Platformer · Singleplayer

Super Meat Boy
Shared: Precision Platformer · 2D · Indie

Cyberhunt
Shared: Action · Arcade · Indie

Jump King
Shared: Precision Platformer · Action · 2D

Rogue Legacy 2
Shared: Arcade · Action · Indie

Celeste
Shared: Precision Platformer · 2D · Indie

Vampire Survivors
Shared: 2D · Arcade · Action

Shovel Knight: Treasure Trove
Shared: Action · Retro · 2D

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

SANABI
Shared: Action · 2D · Indie

Broforce
Shared: Action · 2D · Indie

Exit the Gungeon
Shared: Arcade · Action · 2D

Planes, Bullets and Vodka
Shared: Action · Arcade · Retro

Hotline Miami
Shared: Action · 1980s · Indie

Sonic Origins
Shared: Action · Retro · 2D

Sonic Mania
Shared: 2D · Retro · Action

Timberman
Shared: Action · Arcade · 2D

VVVVVV
Shared: Precision Platformer · 2D · Indie

Volgarr the Viking
Shared: Action · 2D · Arcade

Razortron 2000
Shared: Arcade · 1980s · Retro