It was released in April 2014 to generally positive reviews, drawing comparisons to Terry Gilliam's Brazil (1985) in its visuals and narrative. In the stop-motion animated fantasy film The Boxtrolls (2014), Ayoade voiced Mr. Pickles, a henchman to the film's antagonist Snatcher (voiced by Ben Kingsley). Ayoade's first book, Ayoade on Ayoade: A Cinematic Odyssey, was published by Faber and Faber in October 2014. It parodies Faber's Directors on Directors series, where critically celebrated filmmakers discuss their work, and sees Ayoade conduct several fictional interviews with himself where he discusses his work and enthusiasm for the world of cinema. Ayoade voiced a villainous snowman in several episodes of the 2015 reboot of the animated series Danger Mouse. In June 2016, he directed a short music video for the Radiohead song "Tinker Tailor Soldier Sailor Rich Man Poor Man Beggar Man Thief", as part of a series of video vignettes to promote their album A Moon Shaped Pool. Ayoade took over as host of the Channel 4 game show The Crystal Maze in 2017, following the success of a celebrity charity special revival hosted by Stephen Merchant. His style of presenting has been described as being "a more cerebral and intense version" of his IT Crowd character, Maurice Moss. Ayoade made a cameo appearance in the comedy sequel Paddington 2 as a forensic investigator in 2017 and was amongst the voice cast for Vampire Weekend Ezra Koenig's animated series Neo Yokio in the same year. His second book, The Grip Of Film, was published in October 2017. Written in the perspective of clueless film fanatic Gordy LaSure, in its canon is an A-Z of films and what makes them good with footnotes by Ayoade. Beginning in late 2017, he has guest hosted a number of episodes of the panel show Have I Got News for You. Ayoade starred in an advertisement for HSBC in 2018, which addressed other countries' cultural impact on the United Kingdom ahead of Brexit; appearing in four more in the following years Ayoade voiced Treebor, a Stone Age caveman, in the Aardman Animations stop-motion comedy Early Man (2018). Since February 2018, Ayoade has voiced Onion, one of the title characters in the Cartoon Network animated series Apple & Onion. He also returned to music video directing in 2018, helming the science fiction-inspired video for The Breeders song "Spacewoman". Ayoade was featured in a supporting role as a