05 Jul 22:00 - Basel
On 2 December Iron Maiden (Saturday) and Metallica (Sunday) were announced as the first two headliners of the UK edition of Sonisphere. This would be Iron Maiden's final show of their highly successful Maiden England World Tour. It was also revealed when Metallica were announced, that fans booking weekend tickets would be eligible to vote for 17 of the 18 songs in Metallica's setlist (The 18th to be one of their new songs). On the 11th December The Prodigy were announced to be headlining the Friday slot. On 6 January, Slayer, Mastodon, Alice in Chains, Ghost, Karnivool, Gojira and Airbourne were added to the lineup as undercard bookings. Then on 21 January, Limp Bizkit were revealed to be the special guests for The Prodigy on the Friday, with Dropkick Murphys, The Sisters Of Mercy, Anthrax, Chas & Dave, The Devin Townsend Project, Carniflex, Silverstein, The Virgin Marys & Voodoo Six also appearing across the weekend.
For the first time at a UK festival, the pro wrestling company Progress Wrestling held three shows at The Satellite Stage on all three days. The shows were well received and considered on many music sites "Best at Sonisphere 2014", especially after a "Lego Deathmatch" was held on the final night.
Sonisphere also later revealed on their official Facebook page, that they plan to continue their tradition of having no stage clashes between the two main stages (Apollo & Saturn stages), but the other stages would run as normal. Babymetal would make their first ever UK appearance on the Apollo Stage on Saturday July 5, 2014.