Seeing who was involved in the project it was natural that A1 contained some stories that were continuations of Warrior strips such as The Bojeffries Saga and Warpsmith, written by Alan Moore with art by Steve Parkhouse and Garry Leach respectively.

As Tundra UK's publisher, in 1992 Dave Elliott began using the Atomeka imprint to establish its own identity within the larger company; he was also responsible for titles with all the British comic creators.

Elliott brought two titles he started at John Brown Publishing, Lazarus Churchyard and White Trash, with him to complete with Tundra UK/Atomeka.

In 2004 Elliott and Leach resurrected the company, in cooperation with Ross Richie, publishing A1 Big Issue Zero, Bricktop, Mister Monster: Worlds War Three, and Stalkers, featuring a mix of reprint material.

In late 2004 the A1 Sketchbook was released in part by the artist responsible for re-creating Marvelman with Alan Moore, Garry Leach and Atomeka Press.