'''Installations''' are a type of Abyssal commonly encountered in events, extra operations, and boss nodes of advanced maps, such as [[World 6#6-4|World 6-4]] or [[Summer 2016 Event#E4|E4 in Summer 2016]]. They tend to be governed by special rules, and certain equipment gains bonuses when used against them. | '''Installations''' are a type of Abyssal commonly encountered in events, extra operations, and boss nodes of advanced maps, such as [[World 6#6-4|World 6-4]] or [[Summer 2016 Event#E4|E4 in Summer 2016]]. They tend to be governed by special rules, and certain equipment gains bonuses when used against them. |