From the introduction:
...And Night Must Fall is a mid-range scenario, designed to introduce the Referee and players to the combat mechanics of Shakhàn, as well as to demonstrate the unique characteristics of Telostic's dank, sinister Underworld complexes. The scenario involves an adventure in the Underworlds to the east of the city of Ròlon. It is meant for two separate groups – one aligned towards "good" and the other aligned towards "evil" – each of 3 to 6 characters of moderate Experience Levels, from III to VI in the primary Level and no more than II to IV as a secondary or tertiary Level. Due to the objectives (see below) assigned to each party, the "good" group should either include one or two more characters (player or nonplayer) than the "evil" one, or, alternately, should have more characters of higher level than the latter.
The scenario is distributed as a ZIP archive that includes two DOC files (the scenario and an announcement regarding tournament play), four CorelDraw image files (maps), and fifty-one excel files (character sheets).