Referral link
http://cur.lv/4hcoq

Games on the site that earn you great coins, and possibly keep you up all night playing
http://cur.lv/4hcov <--- This is a fun ass zombie killing game that can earn you a lot of points to earn for your BTC Reward and probably keep you up all night :P

Also... More games that will help towards your points to use at cashout of BTC

You can only play the games marked as "Achievement" to earn points to cashout through BTC

Check their rewards tab and search Bitcoin and you will see their available BTC Rewards :P