Sounds like a custom. I don't think even the officials have the lighthalzen bio lab 4 being tested yet.
They're planning on making a LH4 but not yet (Episode 14 I think?)

One detail that was mentioned was that they'd have advanced AI. If so, I'd hate to see them in groups...
more advanced AI is a good idea, in fact IT was my about a year ago lol for the LH4 monster/classes
testing on another server with a guy that knows a guy that knows a designer for kro
pally will heal spam more,defender will last longer
bio spams more acid demo, cart revs into fire demonstartions laid behind target player
stalker cast stormgust. if freezing a player, stalker no longer hits out of frozen, stalker instead strips and
full strips more at higher rate XD
clown and gypsy card more
didnt have a champ code yet

mvps: ninja, gunslinger, taekwon master, super novice, linker,???