scripts
    ↳ redportal.shader
    ↳ greenportal.shader
    ↳ blueportal.shader
    ↳ slick.shader
    ↳ estonia_glass.shader
maps
    ↳ eston1_8.bsp
textures
    ↳ 1-projumps
    ↳ 1-projumps/stone_1.tga
    ↳ 1-projumps/stone_4.jpg
    ↳ 1-projumps/stone_2.tga
    ↳ bbq6
    ↳ bbq6/brick01a.jpg
    ↳ arctic
    ↳ arctic/support3_1.jpg
    ↳ eston
    ↳ eston/dkglass_clip_green.jpg
    ↳ eston/slickbrick.jpg
    ↳ eston/brick01a.jpg
    ↳ eston/aerhcrete03_256.tga
    ↳ eston/uuh.wav
    ↳ eston/glass_tint.jpg
    ↳ eston/dkglass_clip_red.jpg
    ↳ eston/Brick50_4b.jpg
    ↳ eston/dkglass_clip_blue.jpg
    ↳ eston/aerhtile02.tga
    ↳ liquids
    ↳ liquids/pool3d_5c.jpg
    ↳ liquids/pool3d_6c.jpg
    ↳ liquids/pool3d_3c.jpg
    ↳ brick
    ↳ brick/Brick50_4b.jpg
    ↳ cairn
    ↳ cairn/metalc2.jpg
    ↳ aruba_2
    ↳ aruba_2/a_blend.jpg
    ↳ concrete
    ↳ concrete/aerhcrete03_256.tga
    ↳ concrete/aerhtile02.tga