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Download Client
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Windows clientUpdated 8 September 2026
Download client BackpackOT-Client.zip · 142.1 MB · free
FileBackpackOT-Client.zip
Size142.1 MB
RequiresWindows 10 or 11, 64-bit
InstallNone. Unzip the folder anywhere and start BackpackOT.exe.
UpdatesThe client patches itself every time it starts, so one download is enough.
Getting into the gameFour steps
  1. 1
    Create an accountFree, takes a minute. Create account if you have none yet.
  2. 2
    Download the clientThe button above. Save the file somewhere you will find again.
  3. 3
    Unzip and start itRight-click the file, choose Extract All, open the folder and start BackpackOT.exe. The first start fetches the latest patches.
  4. 4
    Log inEnter your account name and password, pick a character, and you are in Thais.
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