Greetings!
You've made a good choice for wanting to sign up with xL!
There's a few things that I'd like to point out as a senior member of the clan, a few expectations I have of you as a player. Not so much RULES but guidelines:
1) Frst and foremost is to enjoy yourself! - the seriousness takes a backseat because there's nothing worse than being upset with a game
2) Support clan, show loyalty - ie: if you're playing Team Instant action and it's at all possible, stack all the [xL] tags on the same team. This shows other people that we're a clan and even if we're not on VENT or anything like that but as a visual it looks like we mean business and if we deck out the first 3-4 slots in a game, it'll look like we're the clan to watch out for. Very Simple rule and this is my most enforced one, as It's a reason why I asked another player to leave the clan
3) Share your add-ons - a team member spawns near you, if possible drop him your fully decked out Scar or FY71 whatever you have if it's got a silencer, scope, laser.. these things can make a life and death difference to a player. Of course only do this if safe and remember that you KEEP your add-ons even after you have dropped the decked out weapon, all you have to do is find a replacement weapon to put them back on!
4) Fire support - a team member heading to the proto alone? what are you doing? If you're camping out somewhere picking off wanderers from the other team, perhaps think of helping your team mate instead. This is not an enforced guideline in the public matched and it's upto your own discretion but fire support is always welcomed and it will be enforced in a scrim, the aim of xL is team-play so please do your part in helping us achieve competitive status in the Crysis Wars community at large.
For the moment that's all I have to put down here, if I think of anything more I'll edit some more info into the thread.
Remember, it's upto you how YOU play the game, but being involved in this clan means being slightly more flexible in your approach.
Cheers guys!