No revenue estimate for GOG — its rating/review counts don't calibrate to sales the way Steam's do. The Steam version is estimated at $87.2K — a different platform, not this one.

Outcast 1.1

Outcast 1.1 has been recompiled from the original source code and improved to run smoothly on today's computers.The main improvements compared to the original version are: multithreaded voxel renderer for higher performances, software bilinear filtering on polygonal meshes, part of the HUD redesigned to match higher resolutions, new high-resolution sky paintings, new launcher, native support of xbox gamepad, user-friendly controller configuration, a lot of bugs fixed and improved stability. Please note : Outcast Classic remains available for download as a bonus goodie. As part of a covert experiment, the US military deployed a probe designed to prove the existence of a parallel universe hidden from our own. Although the probe successfully entered the alternate universe and reached a planet called Adelpha, its first crucial data transmission is mysteriously cut short. The probe's unexpected demise triggers a disastrous chain of events resulting in the creation of a black hole, one that threatens to destroy the Earth. Unless the missing probe can somehow be found and repaired, planet Earth itself is doomed. Vast and diverse continents to explore, inhabited by thousands of living creatures An excellent mix of action and adventure, well-designed combat and complete freedom of movement One of the best games of 1999 with a memorable and believable storyline set in the not-so-distant future