55 tiles 512x512 .tga
01 - flat 02 - horizontal hole 03 - vertical hole 04 - bottom decay 05 - bottom decay + horizontal hole 06 - bottom decay + vertical hole 07 - corner decay 08 - corner decay + horizontal hole 09 - corner decay + vertical hole 10 - blood marks 11 - "we are doomed"
a - plain b - mossy c - more intense moss d - mossy bottom only e - mossy top only