Angry Birds are Everton's sleeve sponsor, which has resulted in Walcott, Sigurdsson and Tosun being embarrassingly transformed into digital characters.
about his Angry Birds makeover, England international Walcott said: "Angry Birds is one of the biggest names in gaming and I am very happy to be one of the first three football players in the world to have my own personalised playable character.
"It's been really interesting to work with Rovio to shape my character and see the work that goes on behind the scenes to bring it to life."
This isn't the first time a football team has had a video game-related sponsor on the shirt, of course. Arsenal flaunted 'Sega' and 'Dreamcast' back in 2000, Chelsea had 'Amiga' back in '93/'94, and Watford made Sports Interactive manager Miles Jacobson's dreams come true by brandishing 'Football Manager'.