Editor’s note: Brandon Kessler is the founder and CEO of ChallengePost, a platform to showcase software, online competitions, and hackathons. It’s sad to stay up for three days building ...

Epic Games has released a stunning demo ... this project from their Learn tab. Once downloaded, you can hit “Play in Editor” and enjoy a cinematic video of the character sample.

You won't have to wait so long to give Greene's second project, Preface: Undiscovered World, however. A demo is already available on Steam to give players "an early look at the innovative ...