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 $0 — a different platform, not this one.

World of Guns: Gun Disassembly

Do you know how the insides of a Terminator’s Minigun work? Try World of Guns, a realistic 3D simulator of firearms and machines—from tanks to DeLoreans. Learn what makes legendary pistols, rifles, machine guns and artillery tick then disassemble them down to the tiniest part!