https://www.youtube.com/watch?v=5g-dgf9BRRE&t=139s
这个版本大概08年就被推翻了，游戏系统重做。
原标题：Splinter Cell: Conviction [Unreleased 2007 beta version] All gameplay footage
All the gameplay videos of the original version of Splinter Cell Conviction on Playstation 3 and Xbox 360.
http://www.neogamer.com.br/
/ blogneogamer
/ neogamerbr
