No revenue estimate for EPIC — its rating/review counts don't calibrate to sales the way Steam's do. The Steam version is estimated at $10M — a different platform, not this one.

Sniper Ghost Warrior Contracts 2

Modern warfare shooter set in the Middle East. Play as Raven, Contract Sniper Assassin, as you take out a series of targets across a dramatic single-player campaign. With extreme-range shots exceeding 1000m, gear up for the most challenging entry to the series yet.