2525 N. Shadeland Ave.
This is Indy’s elite. The props, set design, and elaborate format of the labyrinth are the true spectacle of Necropolis; it is almost unfortunate that as each room and corridor is traversed, you are not able to stop and flip the light switch to take it all in. Instead, an adrenaline-induced state of vigilance takes hold and does not let go until the very last evil clown is averted (the clowns … God help you with the clowns.) For an additional $7, attendees are treated to two additional houses — one of which does not offer any unique surprises and is a let down following the Necropolis main attraction, but the “Night Terrors” attraction nearly steals the show — if not in overall quality, with its horrifyingly clever surprise. Through Nov. 1; combo ticket $25; 317-353-1987.