English to German Other Gaming/Video-games/E-sports Fantasy

Zone/Area disruption is defined as any activity designed to harm or inconvenience a number of groups rather than a specific player or group of players. This includes, but is not limited to:

- Monopolizing most or all of the kills in an area
- Deliberately ***locking*** groups of NPCs, then ***breaking the encounter*** to prevent access to content.

Hallo!
Diese Anweisungen sind ein wenig sehr abstrakt für mich. Kann mir jemand sagen, was da gerade geschieht?
Ist damit eine "Blockierung" von Gruppen gemeint? Und was ist mit "breaking the encounter" gemeint?

Dankeschön.

NPC = Non-Player Character