It is good when you don't want people to stand outside your tunnel. Reminder: Resupply - 300/100 wood, 100/30 stone. It costs 100 - 120 wood to create. (The platform I am standing at is not required, but it can be nice to have.) And 30 stone for each kill(/multi-kill) Green - Here will the enemy enter the trap. Red - This is the place you want the enemy to stand at. (The lantern is optional, of course.) Blue - This is the place you put spike at. (The platform next to the blue is necessary as you will get problem with placing the spike if your enemy starts to jump. And sometimes the spike won't kill the enemy.) Yellow - Your tunnel/safe place. Hope you like it!