S.T.A.L.K.E.R.: Shadow of Chernobyl 1.0006 and earlier allows remote attackers to cause a denial of service (crash) via a long nickname, which triggers an exception.
https://exchange.xforce.ibmcloud.com/vulnerabilities/43132
http://www.securityfocus.com/bid/29997
http://www.securityfocus.com/bid/29723
http://www.securityfocus.com/archive/1/493366/100/0/threaded