Your idea of "HARD" is ridiculous. The enemies are just bullet sponges that do WAY too much damage. It takes literally 30-45 minutes to kill one boss because you have 0 ammo. It all gets used up on 2 yellow bar enemies. Tone it down a bit. It shouldn't take half an entire magazine of grenade launcher ammo to kill a freaking yellow bar enemy. Every boss feels like a damn dungeon boss. Why does it take us players to figure this out? Can't you think for yourselves?