This screen-printed unisex t-shirt features a 90x90mm DF gradient logo on the front and a 300x300mm diamond-wrapped logo in the same colour scheme on the back. As seen in Digital Foundry Direct episodes and tech expos / esports events everywhere*. *Not guaranteed to be omnipresent

This white t-shirt comes with the golden Digital Foundry Approved seal of quality, a definitely real stamp that we certainly use in our work to denote items of superior constitution. Please allow five days for shipping to the UK and two weeks for international orders. Sizes Width (CM) Length (CM) S 46 71 M 51 74 L 56 76 XL 61 79 2XL 66 81 3XL 71 84

Featuring DF Fighters artwork digitally printed on the reverse (220x300mm) plus the DF Fighters logo on the front left chest (70x110mm). All of your favourites are here: Alex, Richard, John, Tom, Audio, Will and Oliver. Note that there is one final locked character depicted, what a mystery! Please allow five days for shipping to the UK and two weeks for international orders. Sizes Width (CM) Length (CM) S 46 71 M 51 74 L 56 76 XL 61 79 2XL 66 81 3XL 71 84

This pin renders the community-made DF Bespoke logo in metal, roughly 40x30mm (1.6x1.2") in size. Double-shafted design for extra stability. A great collectable addition to a jacket, bag or pin board.

The classic DF Retro logo is yours in convenient sticker form, allowing you to show your support for John's efforts or simply to cover up a diamond-shaped gap. This digital print measures 95x95mm.

This collection of four stickers includes the DF Approved seal of quality, giving you the power to make us appear to endorse any physical object you like. You also get a lovely DF Retro PVM design to support John's excellent work and two #stutterstruggle frame-time graphs, one in black that's already filled in with a genuine shader compilation stutter and the other blank so that you can draw in your own frame-time hell.