The current map06 is too difficult for such an early slot, so it has
been moved to map18. For the new map06, it uses Map04 of Nex Credo,
made by Jayexetee. Levels are vanilla compatible.
map06: the spider mastermind wont shoot back, seems trapped on sector
mismatch. FIXED, made spider platform larger.
map10: fixed map with new ammo and monster arrangements and exit.
map13: needs finished or replaced. Only added an exit, and made skill
more sane.
map14: needs most sectors unjoined. FIXED, maybe. Much more noticeable
in coop with random sectors and HOM.
map24: needs skill adjustment FIXED,
Signed-off-by: Mike Swanson <mikeonthecomputer@gmail.com>
