No revenue estimate for PSN — its rating/review counts don't calibrate to sales the way Steam's do. The Steam version is estimated at $188.4K — a different platform, not this one.

Alekhine's Gun

Make Your Move! It is the height of the Cold War, a time of global uncertainty and civil unrest. You are Agent Alekhine, a highly skilled Russian assassin working alongside American CIA agents in a covert operation unsanctioned by the country you have served. With the tension of a nuclear standoff growing with each passing minute, your mission is clear…though how you accomplish it is anything but. Only one thing is certain: Time won’t stop, and it’s too late to go backward. As you unravel the conspiracy unfolding in front of your very eyes, the fate of America, and quite possibly the world, lies within your hands. Software subject to license (us.playstation.com/softwarelicense). Online activity subject to Terms of Services and User Agreement (www.playstationnetwork.com/terms-of-service). One-time license fee for play on account’s designated primary PS4™ system and other PS4™ systems when signed in with that account. © 2016 Alekhine's Gun and its logo are trademarks of Maximum Game