Through the years, it’s become no secret that we’ve got devs that take Team Fortress 2 pretty seriously. Later this Spring, producer Phil Nelson (above left) and world artist Nate Purkeypile (right), will participate in the fourth TF 2 Mixup.

The mixup includes a selection of developers from around the industry… and you could participate, too! A donation to Child’s Play from the Mixup homepage enters you for a chance to participate and win some cool prizes.

For more details, visit the TF2 Mixup website.