Hi all, I created a small plugin for my server but thought I might see if the community was interested. Features: When extending pistons will crush blocks between themselves and a block of obsidian; if no obsidian's present then they will push blocks as normal. Demonstration: Config (Move your mouse to reveal the content) Config (open) Config (close) settings: crush_blocks: [COBBLESTONE,STONE,GRASS,DIRT,GRAVEL,SANDSTONE,SAND,GLASS] spawn_blocks: [COBBLESTONE,COBBLESTONE,DIRT,DIRT,GRAVEL,SAND,SAND,AIR] Crush_Blocks: Lists the blocks the plugin can crush Spawn_Blocks: Lists which block spawns in the crushed block place (must have same index number as crush_blocks, AIR mean no block will spawn) Change Log (Move your mouse to reveal the content) Change Log (open) Change Log (close) v0.2 - Added config to allow custom list of crush-able blocks and which block they spawn v0.1 - Release Download: Latest (v0.2) BlockCrusher.jar Credits: @feildmaster for the block facing code. @krinsdeath for the config file code. Is anyone interested in this sort of plugin or has it been done before? Suggestions and comments welcome.