scripts
    ↳ ut4_pen15.shader
maps
    ↳ ut4_pen15a1.bsp
textures
    ↳ ut4_pen15
    ↳ ut4_pen15/blueglass.tga
    ↳ ut4_pen15/phar_concrete_floor1.jpg
    ↳ ut4_pen15/phar_step_b_64x256.jpg
    ↳ ut4_pen15/phar_plaster2_r_1024x1024.jpg
    ↳ ut4_pen15/metaltrim.jpg
    ↳ ut4_pen15/darkglass.tga
    ↳ ut4_pen15/phar_plaster2_n_1024x1024.jpg
    ↳ ut4_pen15/phar_plaster1_512x512.jpg
    ↳ ut4_pen15/phar_concrete1_512x512.jpg
    ↳ ut4_pen15/phar_plaster2_b_1024x1024.jpg
    ↳ ut4_pen15/phar_concrete_stair.jpg
    ↳ ut4_pen15/phar_step_b_32x256.jpg
    ↳ ut4_pen15/phar_step_r_32x256.jpg
    ↳ ut4_pen15/phar_step_r_64x256.jpg
    ↳ ut4_pen15/plainglass.tga