The fact is that RRE is progress, RF2 is regression. If we see improvements in RRE every time, RF2 is constantly fighting against new bugs. I love both games, but for me it's obvious that RF2 is stuck in a swamp. Unfortunately. Thanks to the small base of players who save RF2(as an example - these are tracks, which are very few in original RF2) the game continues to retain interest in itself. But it's a fine line, it's weird that dev doesn't understand it.