http://forums.bukkit.org/threads/in...rate-v1-1-regenerate-a-chunk-860.11277/page-4 The plugin re-generates the chunk you are standing it, very useful against wide-area griefing. It's currently (mostly) working all the way through Dev builds (tested on < 1450). Current bugs: Plugin will (rarely) crash the client to a black screen when the client executes the /cr command. The plugin will re-generate structures, but not always correctly. It seems that a specific corner of each structure is tied to the chunk regeneration. Current feature requests: An 'undo' option, in case you screwed up. Area chunk regeneration (this would fix town issues). Basically, this would entail an additional command to regenerate an x chunk area (or x block area). The original download link is no longer valid, however, I've posted what I think is the last updated version before the plugin went inactive.