deathrun_maps.zip

This download looks like an addon. You need to extract the downloaded zip and put the addon folder in your Garry's Mod addons folder. You should end up with a directory structure similar to below:

• steamapps
  • common
    • garrysmod
      • garrysmod
        • addons
          • Deathrun MAPS <-- Addon folder!
            • e.g.
            • lua
            • maps
            • materials
            • models
            • etc

• Deathrun MAPS/
  • deathrun_akai_final.bsp
  • deathrun_amazon_b3.bsp
  • deathrun_arduous_final_fixed.bsp
  • deathrun_aztecan_finalb3.bsp
  • deathrun_blood_final.bsp
  • deathrun_demolition_texture_b7.bsp
  • deathrun_dust_b3.bsp
  • deathrun_erotischer.bsp
  • deathrun_gyro_v6.bsp
  • deathrun_hallsofmadness_v2.bsp
  • deathrun_iceworld_v2.bsp
  • deathrun_imperialtomb_b1.bsp
  • deathrun_indianajones_v4.bsp
  • deathrun_italyrats_final.bsp
  • deathrun_labrats.bsp
  • deathrun_madness_v3.bsp
  • deathrun_marioworld_final.bsp
  • deathrun_mirage_v1.bsp
  • deathrun_no_hope_v3.bsp
  • deathrun_parking_garage.bsp
  • deathrun_poker_final5.bsp
  • deathrun_prison_break.bsp
  • deathrun_ramesses_revenge_v3.bsp
  • deathrun_rooftops_final.bsp
  • deathrun_sections_fix.bsp
  • deathrun_silenthill_v2.bsp
  • deathrun_sk_jail_v3.bsp
  • deathrun_static_final.bsp
  • deathrun_t9s_warehousebeta.bsp
  • deathrun_temple_v2.bsp
  • deathrun_text_cp_v4_fix.bsp
  • deathrun_tp_percolate_oreo.bsp
  • deathrun_underconstruction_v5.bsp
  • deathrun_warehouse_final.bsp
• README.txt

Borzoi, Perry Th3 Platypus, Only., memegod, NightWing, victorianoandrei3, thekaiido, megablaster3108, GoldenRevengeance, SrDafox, Bruh808, oskar1108, Yinx, roverren04, MonsterKnight, DarkRavenPlays, better call mom, Garry Notman, sachachaytors2, esynergy22, sza stan #1, SpiderPig447, Phish, Sapphire, AbuelitoGamer, mrpredman, Flamingfury1558, RaidenFreter, modeincognito2008, Riotech, tp677464, rdgartik, i tickle fat kids, daniel.civitarreale, by419275, hader, Sug_Madic, docag21746, DaSTim, nobitakbronn, PedgarGG, ProgreXP, azizkninch, kylianheros59, PAULO MELO, jbezungo, lucasgabrield205, Spearhead, シザーセブン, bhpmnb +8263 others