scripts
    ↳ nightsky.shader
    ↳ toptuk-1.defi
    ↳ cel.shader
levelshots
    ↳ toptuk-1.jpg
env
    ↳ nightsky
    ↳ nightsky/nightsky_rt.tga
    ↳ nightsky/nightsky_bk.tga
    ↳ nightsky/nightsky_lf.tga
    ↳ nightsky/nightsky_dn.tga
    ↳ nightsky/nightsky_ft.tga
maps
    ↳ toptuk-1.bsp
textures
    ↳ nishi
    ↳ nishi/cloud.jpg
    ↳ nishi/brick.jpg
    ↳ nishi/mushroombot.jpg
    ↳ arctic
    ↳ arctic/floor-pornstar.jpg
    ↳ arctic/floor-pornstarblue2.jpg