Tripwire Interactive Celebrates 10 Years of Killing Floor with Over 15 Million Players and $100 Million in Franchise Revenue
Tripwire Interactive Celebrates 10 Years of Killing Floor with Over 15 Million Players and $100 Million in Franchise Revenue The Killing Floor Franchise’s 10-Year Anniversary Lands Just Ahead of Killing Floor: Double Feature, Coming Soon on May 21 exclusively for … Continued