36 similar games
Games like Knuckles Quest
Browser games that play like Knuckles Quest, closest match first. Lime means it runs right here.

Knuckles Quest is a continuation of the treasure hunting gameplay style that was present in Sonic Adventure and Sonic Adventure 2, now with a custom framework and levels. The games below have the most in common with it — unofficial, sonic fangame, fangame — ranked by how closely they match, favouring the ones you can play right here in your browser.
Top picks
The 10 closest to Knuckles Quest
- Sonic 3000Plays here
A fast-paced Sonic fan game with an improved moveset and no speedcap. In common: sonic fangame, unofficial, fangame.
- Ultimate Flash SonicPlays on newgrounds.com
Ultimate Flash Sonic is a 2-D side scroller made by Dennis-Gid. In common: sonic fangame, unofficial, fangame.
- Sonic Unfair 2Plays on gamejolt.com
In common: sonic fangame, unofficial, fangame.
- Stealth The HedgehogPlays on sonicfangameshq.com
This game is an experimental 3D platformer with weird references and other random stuff. In common: sonic fangame, unofficial, fangame.
- Sonic Saga: The Mystery of South IslandPlays on gustavoortencio.itch.io
A reimagination of Sonic 1 into a game boy color RPG In common: sonic fangame, unofficial, fangame.
- Sonic Robo BlastPlays here
A remake of the original Sonic Robo Blast, updating it to a new engine, included in the Sonic Robo Blast from The Past compilation. In common: sonic fangame, unofficial, platform.
- Sonic Robo Blast 2Plays here
A remake of Sonic Robo Blast 2 (The Games Factory) released in the Sonic Robo Blast from The Past compilation. In common: sonic fangame, unofficial, platform.
- Sonic Robo-Blast! From The PastPlays here
Sonic Robo-Blast! In common: sonic fangame, unofficial, platform.
- Final Fantasy Sonic X: Episode 1Plays on newgrounds.com
The first installment to the FFSX series. In common: sonic fangame, unofficial, fangame.
- Sonic PacmanPlays on newgrounds.com
An unofficial Pac-Man clone where Pac-Man is replaced by Sonic the Hedgehog. In common: sonic fangame, unofficial, fangame.
All matches
Every game like Knuckles Quest
PlayableSonic 3000
Open Source
PlayableUltimate Flash Sonic
Newgrounds · 2004
PlayableSonic Unfair 2
Unofficial · 2016
PlayableStealth The Hedgehog
Unofficial · 2024
PlayableSonic Saga: The Mystery of South Island
Retro
PlayableBetaSonic Robo Blast
Unofficial · 2021
PlayableBetaSonic Robo Blast 2
Unofficial · 2021
PlayableBetaSonic Robo-Blast! From The Past
Crossover · 2021
PlayableFinal Fantasy Sonic X: Episode 1
Unofficial · 2004
PlayableSonic Pacman
Unofficial · 2003

Tails' Nightmare 2
Unofficial · 2010
PlayableBetaProject X-treme
Unofficial
PlayableSonic Unfair
Unfair Deaths · 2014
PlayableSonic Chopped & Screwed
Low Poly · 2020
PlayableA Hat on Time
Demake · 2018
PlayableRTA Run!!
Exploration · 2024
PlayableSuper Mario & Sonic
Unofficial · 2023
PlayableAmazing Sonic Scene Creator 2
Unofficial · 2007
PlayableBetaSuper Smash Flash 2
Anime · 2017
PlayableSuper Smash Flash
Pokemon · 2006
PlayableEvil Elves II Deluxe
Unofficial · 2023
PlayableInfinite Mario Bros.
Procedural Generation · 2006
PlayablePuke the Pirate: Rebarfed
Unofficial · 2024
PlayableBetaSuper Mario Construct
Unofficial · 2019
PlayableBetaSuper Mario Construct 2: Yoshi's Fabrication Station
Unofficial · 2021
PlayableSuper Mario Flash
Unofficial · 2007
PlayableTransylmania Deluxe
Unofficial · 2023

Big's Fishing Quest
Unofficial
CancelledSonic Battle Cards
Unofficial
PlayablePac Adventure: Dracula's Castle
Unofficial · 2007
PlayableFuz
Demake · 2019
PlayableKirby and the Forgotten Land
Homebrew · 2022
PlayableMario Kills Tanooki
Bloody · 2011
PlayableNSMB: Mario vs. Luigi Online
Unofficial · 2022
Playable222.22
Unofficial
PlayableA Koopa's Revenge 2
Unofficial · 2014