wz1 was good icl, forget about wz2 but wz3 was dreamy gng, ts was the best, the movement was insane, gun play, events camos where th do i even finish.
here is the site btw ts the steam page
quick side note, the movement and camo system in bo6's wz4 is so nice only let down by them removing area 99 and urzikistan, and not any updates other than a boring event pass or xp event, also fps drops pmo, if not that wz4 would be the 2nd best