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Steam has the Van Helsing Anthology on sale as the daily deal for 8/14.
The Incredible Adventures of Van Helsing Anthology $25.49 – includes below:
Deathtrap $10
The Incredible Adventures of Van Helsing $3.74
The Incredible Adventures of Van Helsing II $3.74
The Incredible Adventures of Van Helsing II – OST $0.74
The Incredible Adventures of Van Helsing III $7.49
The Incredible Adventures of Van Helsing: Blue Blood $0.49
Van Helsing II: Ink Hunt $1.24
Van Helsing: Arcane Mechanic $1
Van Helsing: Thaumaturge $1