I saw a video of a gametype in OpenMOHAA that had a demons hands in it, name escapes me, but,
Other than the beginning looks like Spearhead opening scene, this looks good me thinks :P
ASUS P8B75-M * Quadcore 3.1GHz * 32GB ram * GT740 4GB video * Logitech USB Marble Mouse=Trackball * System - ArchLinux-EndeavourOS, KDE Plasma Desktop * Triple monitor
This is the turned mode (idea taken from Call of Duty: Black Ops 2), a mode where players can play as a zombie and the game is the original MOHAA with a custom unreleased client/server wrapper.