It seems to be this mapset was designed as episode at the beginning but released map by map separately when the next map was ready. Playing the whole episode You shouldnt encounter any lack of weapon or ammo. Among with lthsp4 was released a hub-styled start map that allows to play each map separately with some amount of additionaly ammo and weapon at the beginning.
acf71b36f7c6cc7fc2b8a596a28e807b5a51374df0b2ea9f2c1ead2ec2ca2257
overall_rating
3.266666666666667
16