Whats the point of TF2 and such? Left4block is already there so why not?
What does TF2 have to do with this topic?
Did I ever say I agreed to making TF2 clones either? No.
Left4Block does exist, however, that does not restrict you from using it for something else.
Using Left4Block with different weapons in a different build would be fun and an interesting idea. The whole idea of Blockland is that you can mix things up, and make your own stuff.
Using Left4Block with L4D weapons in a recreated L4D level would be pointless. You might aswell go play L4D.