Summary
Yager is a gem!
The Good
Jaw-dropping graphics, immersive storyline, great flight-sim physics, plot twists, move-like cut sequences, great sound, interesting characters.
The Bad
Only two minor gripes: The inability to save game at checkpoints and the height "ceiling," most noticeable in the Bitterfeld levels. Though to be fair I never had any problems in the other levels.
The Bottom Line
In the plethora of flight-sim action games Yager stands at the top!