Sabre Squadron introduced nine new single player missions seven new multi-player maps and a now finished death-match map called "Poland" which had been featured in the game's intro and was titled "London" and available for play in its unfinished state before this release new weapons: the RPzB 54 the MAS-36 the G43 a suppressed P08 and a Harrington & Richardson Mk VI flare pistol; the ability to hold your breath while looking through a telescopic sight a co-operative multi-player mode along with access to the original Hidden and Dangerous 2 missions through Sabre Squadron's interface.