We have just opened our own clothing shop with cool gear and now we want your help to make it even cooler! So if you feel like geeking out and spreading game development love, create a t-shirt modders would want to wear and win great prizes in return. Read on to participate and you may soon have a t-shirt you designed available for game developers to buy and wear.
The small text under the URL says "(But, please, no katanas.)" in a reference to an running gag on the ModCast (ModDB's podcast). This shirt is for the avid Half-Life 2/Source mod fan.
The front features a silhouette of Gordon Freeman holding a crowbar.
The logotype and typography reminds me of 'Germany's next topmodel'. An intentional reference? If so, brilliant!