Beyond Castle Wolfenstein Storyline

Beyond Castle Wolfenstein (1984) is Muse Software's direct sequel to Castle Wolfenstein and the second game in the series, written for the Apple II and Commodore 64 by Silas Warner, Eric Ace and Frank Svoboda III and then ported to Atari 8-bit computers and MS-DOS. It is again a top-down action-adventure with stealth, but it leaves the castle behind: the player works through the levels of a secret Berlin bunker where Adolf Hitler is meeting his senior staff, retrieves a bomb that operatives hid inside, plants it outside the meeting room and escapes before it explodes. Guards demand floor-specific passes or bribes, and the player gets past them by sneaking, impersonating or killing them.