Today, Sega officially announced that from now, up until Wednesday, January 1, 2014, it will be holding a “festive” sale on five of its most popular mobile titles listed on Google’s Play Store. The promotion permits customers to purchase the games for up to 80% off the usual retail price.

The full list of discounted games, along with their Google Play descriptions, can be seen below. Just click on the title to be redirected to the respective game’s page on the Play Store, where you will be able to purchase it.

Sonic & Sega All Star Racing — $0.99 (RRP $3.99)

The world’s fastest hedgehog, Sonic, and the SEGA All-Stars are zooming on to your Android phone or tablet for the ultimate party racing showdown. Race as your favorite character across 16 white-knuckle courses in a frantic race to the finish line.

Stay ahead of the pack by dodging traps, firing missiles and, if all else fails, wreaking havoc with your All-Star moves! Whether racing on your own, or battling it out with friends, anything can happen in this crazy competition where winning is only part of the fun!

Sonic the Hedgehog 4: Episode 1 — $0.99 (RRP $4.99)

Celebrating the winter holidays with Google Play!

Featuring enhanced gameplay elements, including the classic Sonic Spin Dash, and the versatile Homing Attack, Sonic 4 picks up right where Sonic and Knuckles™ left off.

2 Exclusive Levels:

• Two exclusive levels built specifically for smartphones using the accelerometer.

New Moves:

• All of Sonic’s classic moves are available, including the newer Homing Attack which will add a new level of control and excitement.

Classic Sonic Stages:

• Race through 4 unique zones containing 4 acts each as well as 7 special stages.

Special Stages Return:

• A staple of the Genesis-era games, the special stages return allowing fans to collect the 7 Chaos Emeralds and unlock Super Sonic.

Revamped Classic Boss Battles:

• Dr. Eggman returns with new and improved mechas and will go berserk when he accumulates damage.

Sonic the Hedgehog 4: Episode 2 — $0.99 (RRP $1.99)

The Sonic 4 Saga continues in Episode II with the return of a beloved side kick and fan-favorite villains!

Following the events of Episode I, Metal Sonic has returned to form a formidable alliance with Dr. Eggman! To face this new evil, Sonic will have to call upon an old friend to help him save the day! Now joined by Tails, race across four brand new Zones and take down fearsome new badniks with deadly combination moves in order to put an end to this dastardly duo’s plans!

Collaborative Play:

• Team up with a friend via Bluetooth or Wi-fi and take control of Sonic and Tails as they battle against Dr. Eggman and Metal Sonic!

Lock-on with Episode Metal:

• Users who own both Episodes I & II will unlock an exclusive scenario featuring Metal Sonic! Explore four Acts across four reworked Zones from Episode I and experience the story of Metal Sonic’s revival after his defeat in Sonic CD!

Integrated with Immersion Haptic Vibration Feedback:

• Play SONIC 4 EPISODE II on your big screen TV with MHL. Visit www.meetmhl.com for more information.

Sonic CD — $0.99 (RRP $2.99)

Fight the past to save the future in this enhanced recreation of Sonic CD!

In order to put an end to Dr. Eggman’s nefarious schemes, Sonic must use the power of Little Planet to travel through time; breaking Dr. Eggman’s hold over the future by destroying his machines in the past and recovering the missing Time Stones!

Featuring 16:9 widescreen and both the US and Japanese soundtracks, experience the adventure through time that introduced the world to Amy Rose and Eggman’s most evil creation, Metal Sonic.

Sonic CD is a blast on touch screen Android phones and tablets and is also optimized for Xperia™ PLAY devices.

Sonic Jump — Free (RRP $0.99)

The original platform jumper is back as Sonic leaps up an all new vertically challenging adventure in stunning HD graphics!

Play as Sonic or his friends leaping through familiar and new Sonic worlds to battle Dr. Eggman, as you tilt and tap your way through fixed Story levels and Arcade infinite modes.