Discover the fastest fan-made Sonic games on Roblox this year. Dash into the best picks and start your next high-speed run today!

If you’re on Roblox in 2025 and looking for high-speed gameplay, Sonic fan games are some of the most polished and replayable options. Built by fans and constantly updated, these games capture everything from the pixel-perfect nostalgia of the early ’90s platformers to the cinematic energy of the live-action films.
Most of them offer free-roam exploration, unlockable characters, racing modes, or creative twists like horror and tycoon gameplay. This list doesn’t include every Sonic-inspired Roblox game, but it does include the ones worth your time.
Top 5 Roblox Sonic Games
Roblox has no shortage of Sonic fan games, but most players only stick around for the ones that are smooth, replayable, and offer more than surface-level nostalgia. Here are the top five Sonic-inspired Roblox games that are still worth your time in 2025.
1. Sonic Rebooted

Start with this one if you want a complete package. Sonic Rebooted offers detailed level designs, clean mechanics, and a two-character focus—Sonic and Shadow. The stages are lifted from across the Sonic franchise, including Grand Metropolis, Emerald Coast, Kingdom Valley, and Bullet Station. There’s also a racing mode where you can face other players in time-based challenges.
The maps look good, the boost feels right, and both characters play differently enough to stay interesting.
2. Sonic Speed Simulator

This is the most polished and content-rich Sonic game on Roblox. Sonic Speed Simulator opens with the familiar Green Hill map and expands into Lost Valley, Emerald Hill, and more as you progress. Movement is fluid, leveling up boosts your speed, and completing quests unlocks characters like Knuckles and Silver.
There’s also a music toggle to play original game tracks and a time trial mode for faster XP gains. It feels like a live service game that doesn’t waste your time.
3. Classic Sonic Simulator

This is the go-to option for fans of the original Sonic platformers. Classic Sonic Simulator replicates the look and feel of early Sonic games with pixel graphics, retro music, and level progression from Green Hill Zone to lesser-known zones like House Zone.
You can play multiple characters from Sonic through Sonic 3 & Knuckles. It also supports community-made levels and includes a basic level editor, which makes it one of the most flexible fan games on the platform.
4. Sonic Tech Demo 2

This game combines modern 3D exploration with classic side-scrolling stages. You can play as Sonic, Classic Sonic, or Shadow, each with their own movement style. Sonic uses his standard boost, Classic Sonic has a spin dash, and Shadow uses his air shoes to dash through the map.
There are platforming sections that switch the camera angle to side-view and tweak the controls, which keeps gameplay varied. It’s still technically a “demo,” but it’s stable, smooth, and well-animated.
5. Sonic.EXE: The Disaster

For something different, Sonic.EXE: The Disaster shifts the tone entirely. Inspired by the Sonic.exe creepypasta, this is a horror-based survival game. You either play as a survivor trying to escape or as an EXE character (Sonic.EXE, Tails Doll, or Kolossos).
Each survivor and EXE has their own unique abilities. Survivors include Sonic characters like Silver and Blaze, and you’ll need to work with other players to survive. The maps are dark, eerie, and surprisingly detailed for a horror title on Roblox.
Honorable Mentions
- Sonic World Adventure: Inspired by Sonic Unleashed, this one offers quick demo stages and a small multiplayer sandbox. It’s short but polished.
- Sonic Star-Drop:A relaxing exploration game with Classic Sonic, hidden chaos emeralds, and teleportation rings. Light on the challenge but heavy on charm..
- Sonic Tycoon: Follows the usual tycoon formula but with Sonic characters and color-themed bases. Slower-paced, better suited for casual play.
These three games are fun to try, especially if you’ve already gone through the top five, but they lack the overall balance of depth, speed, and replayability of the main picks.
If you’re serious about finding the best Sonic content on Roblox this year, stick to the top five. They’ve stood out for a reason.
Looking For More?
Thank you for reading the article. We provide the latest news and create guides for Baldur’s Gate 3, Starfield, ARK Survival Ascended, and more. Also, watch Deltia play games on Twitch or visit his YouTube channel!