Here's Metro Last Light for Mac by Koch Media from scene group MONEY
Description: It Is the Year 2034. Beneath the ruins of post-apocalyptic Moscow, in the tunnels of the Metro, the remnants of mankind are besieged by deadly threats from outside – and within. Mutants stalk the catacombs beneath the desolate surface, and hunt amidst the poisoned skies above.
Unpack, Mount & Copy to applications
mo-metroll.dmg - Datafile - Extabit