[PC] DRM-free - Transistor $4.59 (was $22.99)/Mirror's Edge $4.99 (was $19.99) - GOG

Pretty good prices for these great games.
Note that Transistor has been given away by Epic about a year ago so it's worth a check to see if you have it.
Of course you can always buy this to be free of any DRM and have a DRM-free copy.

From the website: Transistor:

From the creators of Bastion, Transistor is a sci-fi themed action RPG that invites you to wield an extraordinary weapon of unknown origin as you fight through a stunning futuristic city.

Transistor seamlessly integrates thoughtful strategic planning into a fast-paced action experience, melding responsive gameplay and rich atmospheric storytelling. During the course of the adventure, you will piece together the Transistor's mysteries as you pursue its former owners.

• An all-new world from the team that created Bastion
• Configure the powerful Transistor with thousands of possible Function combinations
• Action-packed real-time combat fused with a robust strategic planning mode
• Vibrant, hand-painted artwork in full 1080p resolution
• Original soundtrack changes dynamically as the action unfolds
• Hours of reactive voiceover creates a deep and atmospheric story
• 'Recursion' option introduces procedural battles after finishing the story
• Fully customizable controls custom-tailored for PC

From the website: Mirror's Edge:

Once this city used to pulse with energy - dirty and dangerous - but alive and wonderful. Now it is something else.

In a city where information is heavily monitored, agile couriers called Runners transport sensitive data away from prying eyes.

In this seemingly utopian paradise, a crime has been committed, your sister has been framed and now you are being hunted.

You are a Runner called Faith - and this innovative first-person action-adventure is your story.

Mirror’s Edge™ delivers you straight into the shoes of this unique heroine as she traverses the vertigo-inducing cityscape, engaging in intense combat and fast paced chases. With a never before seen sense of movement and perspective, you will be drawn into Faith’s world. A world that is visceral, immediate, and very dangerous.

Live or die? Soar or plummet? One thing is certain, in this city you will learn how to run.

Move yourself: String together an amazing arsenal of wall-runs, leaps, vaults and more, in fluid, acrobatic movements that turns every level of the urban environment to your advantage and salvation.

Immerse yourself: In first person every breath, every collision, every impact is acutely felt. Heights create real vertigo, movements flow naturally, collisions and bullet impacts create genuine fear and adrenaline.

Challenge yourself: Fight or flight. Your speed and agility allow you not only to evade, capture and perform daring escapes, but also to disable and disarm unwary opponents, in a mix of chase, puzzles, strategy and intense combat.

Free Yourself: Runner vision allows you to see the city as they do. See the flow. Rooftops become pathways and conduits, opportunities and escape routes. The flow is what keeps you running – what keeps you alive.

Enjoy!