1. Open the steam console with the command "steam://open/console" - you can type this command in a web browser, in file explorer, or in the run box (opened by pressing windows + r)

2. Enter the command for the version you want - there will be a notification in the console when the download completes, which can take a while

3. Right click any game in your steam library, hover over "Manage" and click "Browse local files"

4. Navigate to the folder of the version that you downloaded in step 2 by clicking on "steamapps" in the filepath, then going to "app_xxxxxxx", and then "depot_xxxxxxx"

5. You can now open the "EntropyCentre.exe" file here to play the game - for convenience, you can make a shortcut to this file, or you can move the "depot_xxxxxxx" somewhere else (feel free to rename it)

Commands:

Full Game:

v1.1.3 - download_depot 1730590 1730591 5868633145778638363

v1.1.2 - download_depot 1730590 1730591 3929221173734585902

v1.0.11 (Best version for Any%) - download_depot 1730590 1730591 7992397511374786907

v1.0.7 (Best version for NMG) - download_depot 1730590 1730591 4508362462483580095

Demo:

v1.0.6 (Best version for NMG) - download_depot 2136530 2136531 7118927544563100198

v1.0.4 - download_depot 2136530 2136531 6593175990707966502

v0.3.15 (Best version for Any%) - download_depot 2136530 2136531 1449582298915548408

v0.3.12 - download_depot 2136530 2136531 614443392535128308

v0.3.8 - download_depot 2136530 2136531 8577229737569754255

v0.3.3 - download_depot 2136530 2136531 5538276817107585090

v0.3.2 - download_depot 2136530 2136531 3183483681530017814

v0.3.1 - download_depot 2136530 2136531 7133994722270854412