Jagged Alliance: Deadly Games Promo Art
Screenshots published with a review of the game by the Online Gaming Review (OGR) magazine on 8 October 1996: http://www.ogr.com/reviews/ja_deadlygames.shtml (page archived by the Wayback Machine). OGR is known to have used official screenshots in its reviews at the time.
Images published on the on the cover CD of the Czech gaming magazine SCORE (issue #31, July 1996).
Screenshots originally published with a review of the game by Game Depot at: http://www.gamedemo.com/strategy/jaggeddg/review.htm (page archived by the Wayback Machine).