Sonic Runner
Sonic Runner lets you control Sonic to avoid obstacles and collect rings, and i noticed the double-tap dash is a key feature for speed. The objective is to collect rings to increase your score while using the double-tap dash mechanic to move faster through the game.
How To Play Sonic Runner
Clicking start lets you play Sonic Runner immediately, you can jump and dash through levels collecting rings.
Controls and Features
No extra buttons or toggles are stated.
Tips
Quick thinking helps in Sonic Runner, timing jumps correctly is better then guessing. Memorize where obstacles appear to use the dash effectively.
Similar Sonic Arcade Game with Dash Mechanic
Jump and dash through levels to collect rings and avoid obstacles, I think the double-tap dash is key for speed, try Sonic Pocket Runners for a similar experience to boost your score quickly. I prefer the fast movement over guessing jumps.