Proper

HUD is proper in widescreen.

Waveform

Waveform is a action, puzzle game created by indie developer Eden Industries. You control a wave of light as it transmits through space and you’re able to modify the wave’s amplitude and wavelength to line it up with objectives, avoid obstacles, and interact with a slew of objects that affect the path of your wave, and the world around you, in interesting ways.

Star Ruler

Star Ruler is a large scale, real-time grand strategy set in space.

Design, build, and take control of potentially thousands of ships, and expand the reach of your empire across the entire galaxy.

Research new technologies, capture enemy vessels, and conquer enemy planets on your path to galactic domination.

Chat with other players at any time to discuss strategies or arrange multiplayer games.

And if that isn't enough, you can modify the game in nearly any way you see fit, or download mods made by others.

Hydrophobia: Prophecy

Hydrophobia is a survival-adventure video game developed and published by Dark Energy Digital for Microsoft Windows, the PlayStation 3 and by Microsoft Studios for Xbox Live Arcade.

The game's engine, HydroEngine, provides realistic fluid dynamics technology for flowing water, allowing it to interact with the surroundings. The levels in the game were designed using InfiniteWorlds; a game creation system which uses bespoke procedural technology to significantly reduce file sizes, decreasing the overall file size of the game.

Vessel

Vessel is a physics-based, steampunk puzzle-platform video game available for Microsoft Windows. It is the first title developed by Strange Loop Games, a Seattle based video game developer that creates games which use today's modern hardware for gameplay mechanics, rather than graphics improvements. Vessel uses a custom built engine that specializes in physics and fluid simulation.

Q.U.B.E.

Q.U.B.E. (Quick Understanding of Block Extrusion) is a physics-based puzzle video game developed by Toxic Games, and published to the Microsoft Windows platform with help from the Indie Fund, a group of successful independent game developers. The game, an expansion of a student project by the founding members of Toxic Games, was released in December 2011 and January 2012 through a number of digital distribution platforms.

Trauma

Trauma (styled as TRAUMA) is a graphical adventure interactive fiction game developed by Polish programmer Krystian Majewski as part of a thesis project, and released in August 2011. The game is based on a woman that has suffered a physiological trauma, and has been languishing in several dreamscapes while unconscious and hospitalized. The player resolves these by using both point-and-click and gesture-based actions to move about the dreamscapes, composed of photographs with digitally-altered features, to complete a certain task.

Ticket to Ride

Ticket to Ride is a cross-country train adventure puzzle game in which players collect and play matching train cards to claim railway routes connecting cities throughout North America. The longer the routes, the more points they earn. Additional points come to those who can fulfill their Destination Tickets by connecting two distant cities, and to the player who builds the longest continuous railway.

The video game is based on the board game of the same name.

War in a Box: Paper Tanks

Originally an iOS app, this lightweight tower defense game features 5 types of towers versus 7 enemy vehicle classes, battling it out throughout a 24-level campaign and two difficulty modes.
A demo is available on Desura, and the game has appeared on Steam Greenlight.

X-Plane 10

X-Plane 10 Global is the world’s most comprehensive and powerful flight simulator for personal computers, and it offers the most realistic flight model available.

X-Plane is not a game, but an engineering tool that can be used to predict the flying qualities of fixed- and rotary-wing aircraft with incredible accuracy.

AaaaaAAaaaAAAaaAAAAaAAAAA!!! for the Awesome

High in Earth’s stratosphere, you’ll thread a path through the rotating blades of enormous wind turbines. Elsewhere in the solar system, you’ll dodge asteroids above seas of lava, spray graffiti onto lunar government offices, and flip off Ganymede colonists, all in the name of peaceful protest.

Jump off of buildings
Create your own stunts
Impress the crowd by kissing skyscrapers
Flip people off for points