First, here is my player.txt:
--------------------------- DOOMRL Player Info ------------------------------
Skill rank : Corporal former human 984
Experience rank : Demon former sergeant 520
Games won : 0 Partial wins : 0 former captain 245
All kills : 3539 Standard wins : 0 imp 384
Melee kills : 393 Full wins : 0 demon 579
lost soul 414
To achieve Sergeant rank: cacodemon 210
-- reach level 15 baron of hell 67
-- reach l5 in the Angel of Berserk challenge hell knight 84
-- reach l10 in the Angel of Marksmanship challenge arachnotron 11
former commando 14
To achieve Cacodemon rank: pain elemental 25
-- kill a total 300 of cacodemons arch-vile 2
-- kill a total 400 of enemies with pistol
-- kill a total 40 of cacodemons in melee
Difficulty level achievements Deaths Kills
I'm too young to die! : none none none
Hey, Not Too Rough : reached level 15 40 1828
Hurt Me Plenty : reached level 13 32 1711
Ultra-Violence : none none none
Nightmare! : none none none
-----------------------------------------------------------------------------
As you can see, I reached level 15, but when I select "Show Player" from the menu, "reach level 15" isn't grayed out while two other achievements are. The problem is - I reached level 15 on Angel of Marksmanship challenge, but so far couldn't do the same in regular game (I don't get enough uninterrupted time at home lately, so my play is sloppy). I will overcome this, but it seems peculiar to say the least. Is it a bug? I don't know. Does it "not quite meet player's expectations"? Absolutely!
FWIW,
Zarin.