ResQ is a cancelled 2D shooter / action game that was in development by Tempest Software for the Genesis / Mega Drive. The project was almost finished when the publisher, Psygnosis, decided to pulled it out: even if ResQ was never officially released, a rom of the game was leaked online and can be easily found through Google.
The look and feel of the game seem taken from an Amiga project, probably because the team was inspired by the Bitmap Brothers graphic style back then. Other inspirations were games such as R-Type (for the ship) C64 version of Turrican, Super Ghosts and Goblins (for the centurion) Starwing/Starfox (for the 3D bonus game).
As a former graphic designer of Tempest Software wrote:
The Game was programmed on 486 PC’s by Bill Pullan and Pete, while Jason used Deluxe Paint II and III on an Amiga 1200 with RAM upgrade for Graphics and Animation. Bill actually worked on an Amiga title before RESQ, “Bill’s Tomato Game“.
Thanks to Jason and Celine for the contributions!