This expansion includes new aviation rules, 8 airplane cards and a new goal card: Gernika. These cards (nine in total) are printed in normal paper and have to be cut out by the player.

Among others the airplane cards show Soviet Polikarpov I15 (popularly known as "chatos" and "moscas") for the republican side, and German Junkers 52 (used by the "Legion Condor" during the raid of Gernika) on the nacionalist side.

Expansion of Game 1936 published with magazine Alea issue 33.