there is an optional setting in the mod that enables mutli tile melee attacks

引用自 downhillchaos：

there is an optional setting in the mod that enables mutli tile melee attacks

Still doesn't seem to work from what I've seen, unless it only works in tight corridors where they can't path through to the enemy.

Yes same for me
I enable this option in mod menu but my pawn with halberd still dont attack enemy when is behind another pawn.
Any help???

I think because the mod is heavily based off of the game Battle Brothers, the authors took the description of the pike from that game and used it here, since the pike looks a lot like it does in that game and you can attack from behind pawns with it in that game. The mechanic is likely not implemented yet or isn't going to be added due to how melee works in Rimworld or something. The multi-tile option might refer to some 'cleave' attacks with legendary or special weapons and such, though I'm not certain since there's no wiki or guide to tell how weapons work beyond their description in-game.