Game design by Joffa Smith (Smifff). Amiga conversion reverse engineered from the Atari ST release by Phill Boag-Butcher (Galahad); original Atari ST coding & graphics by Joffa Smith (Smifff). Original music by Keith Tinman and Amiga music conversion/remix by Alvaro Delgado Reinoso (ADRDesign); sound FX by Joffa Smith (Smifff).
 Magazine Publisher:Zero no. 1, Nov 1989 [dual format (Amiga/ST) coverdisk #1].
TRIVIA: First appearing on a Zero magazine coverdisk in November 1989 for the Atari ST, RECOIL is essentially a rejigged release of the 1988 Sinclair User covertape game HYPER ACTIVE (cf. the C64/128 conversion), which too was coded by Spectrum coding virtuoso Joffa Smith.