WCS stands for WarCraft Server. It is basically like an rpg where each kills gives you exp, which levels you up. There would be multiple races with the max level of the race about 20 (and sometimes more depending on how the race is built). You would need total levels (accumulated levels from all the races you leveled) to unlock newer races. Heres how WCS works:It is basically a team vs team game where bomb planting and defusing and rescueing hostages is part of the main goal. A player is allowed to pick a race from a list of race (which you start with 4 or so, and eventually unlock upwards to hundreds). each race typically has 4 skills, more or less, and each skills can be upgraded by leveling it up. most races have skills that are called ''ultimate'' which requires reaching lvl 6 to unlock and is normally used by binding a key to ultimate (for example: bind t ultimate) there are wide varieties of skills and some races are considered ''melee'' or ''range'' or ''support'' races. Melee classes are typically the knifer-only races. if they only use knife, what possible way can they kill you ask? well to compensate for their lack of range, their skills are typically a mix of, but not always, speed+invis+longjump+massive hp+bonus knife damage.Again the likelihood that these skills would mix isnt too great as that would be OP. The range class are your typical assault rifle or sniper classes. the assault rifle classes often have offensive skills such as : % chance of stun on hit, % of causing extra damage, etc etc. the support classes typically have some kind of healing ability attached to them like: every 10 seconds, you send out a healing wave that heals 10 hp to everyone within a certain distance (this goes through walls as well). Ultimates tend to be the skill that makes the class stand out. skills like invis,speed,bonus damage are just average abilities you'll see on most races. Ultimates are typically skills like : swap with 1 enemy member after 5 seconds of using; on death you have a % chance of blowing up and damaging everyone around you for xx damage in a xx area. or point to a direction and upwards, and use ultimate to quickly ''teleport'' (which is mostly just like a cannonshot towards that area). or use your ultimate to root (keep in place) all enemies in xxx distance for xx (typically 5-8) seconds. Not too long before coming to this server, i used to play on a WCS server. It was basically the only standing server left (as they had great techs/modders/coders/people who know how to create a server and not just copy and paste). This server brought in a great amount of players as it would be full quite often. the donations from this server seemed pretty great and the server provided players with the ability to ''purchase'' their own custom class in which they would post a thread explaining how they want their race called,the abilities it provides, and depending on the abilities and the complication of the creation process, the price would range about 15+dollars (which surprising a lot of players had actually created and bought their own and i just peaked at one of the approved races and saw that a player had paid $88 to get it created). Of course everything would be balanced, and nobody will be able to pay for an overpowered race. each race was reviewed and balanced accordingly. I believe having a wcs server will bring in more players to plaguefest, as you may provide a betting system to donators who play on the wcs server. (the shopmenu and bank was another main feature for wcs) Some problems i can see with this is that it requires a lot of maintenance and work to keep it running. The bugs alone can be a hassle and the coding for balance and race creation. I wouldn't like to take the focus off of other servers for this one though. another would be that players tend to stay loyal to a specific wcs server since a lot of work is required to gain the exp and levels and starting on a new server tends to be annoying but when you gain the players, they tend to stay. I believe this game mode can replace the GG server because it provides another player vs player shooting, rather than having another zombie mod and minigame. If anyone have questions about how WCS mods work, feel free to ask and i'll do my best to explain as thoroughly as i can. Edit: if allowed, i can post a link to their ''race request'' page on their forums so u can see how the pricing and procedure is done. Also i am in no way advertising for this server, im sorry it looks like it but this is the best way i can explain and give reason for why this would be a great server. TL;DR : wcs mod is like regular gameplay but with skills/abilities. You level up and unlock new races. each race is different. But hosting one takes a LOT of work.