Team Sonic Racing

This achievement is pretty easy to obtain and doesn’t take very long whatsoever. First of all make sure you do this on Team Race which should be an option in Local Play. Pick any track you like. I would recommend a long track like Market Street to ensure you get this as quickly as possible. It may be easier increasing the lap count to 5 to ensure you get it in as fewer races as possible. Once you’ve started the race make sure you follow behind one of your teammates. Make sure you stay within the yellow part of your teammates trial. You’ll eventually see a spark appear around your car. Once this happens you can exit the yellow trail and you’ll get a small boost which will register as a slingshot and will notify you on your screen. Repeat the process 99 more times and the achievement is yours.