Unreal Tournament - All PC Instagib Comparison/Evolution

This video showcases the evolution of shock rifle instagib kills throughout the PC Unreal Tournament titles. The games shown are:
Unreal Tournament (1999), played on Steam
Unreal Tournament (2003), played from disc.
Unreal Tournament (2004), played on Steam
Unreal Tournament (2007), played on Steam
Unreal Tournament (2014), played on Epic Game Store
Before you comment with missing games, please consider the following consoles game that were not included. They may be added to another video in the future.
Unreal Tournament (1999), Playstation
Unreal Championship (2002), Xbox
Unreal Championship 2 (2005), Xbox

[@ClementineFlFlFl]

I vote for UT3