Get the DepotDownloader at
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Extract the content to a folder.
Open a command prompt and cd to that folder.
Follow the instructions at
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You will execute a command similar to
Code:
dotnet DepotDownloader.dll -app 216150 -depot 216151 -manifest 116526942226572538 -username YourSteamUsername -password YourSteamPassword -validate
You might need
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if you can't run the dotnet command.
MapleStory App ID:
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MapleStory Depot ID:
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MapleStory Manifest ID:
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Look for 11 April 2019 – 16:42:40 UTC as that is the v203.4.