If you still haven’t installed the Amazon Appstore on your Android-powered device, then today’s the day to change that and get the terrific Sonic CD free as part of the retail giant’s Free App of the Day promotion. It’s a must-have game for 16-bit platform fans, and it’ll save you $2.99.

Almost identical in every way to the 1993 original, Sonic CD for Android boasts welcome improvements like 16:9 widescreen support, and both the U.S. and Japanese soundtracks. It also offers MOGA controller support, so you can play with a real physical gamepad.

Sonic CD first arrived on Android in 2011, and it’s widely regarded as one of the best Sonic ports for touchscreen devices. It’s usually priced at $2.99 in the Amazon Appstore, but thanks to its Free App of the Day promotion, you can the full game free for 24 hours.

This is an Appstore giveaway you won’t want to miss out on if you’re a Sonic fan. Go grab it now by following the source link below before the deal ends.

• SourceAmazon Appstore