What do you need to downgrade ?
How to downgrade ?
Once you've downloaded DepotDownloader, unzip it in a directory that you can easily access ( on your desktop, for example). Then type cmd.exe into the adress bar and press enter to execute the command prompt from that folder.
A new window should pop up. You'll then want to paste the command below.
dotnet DepotDownloader.dll -app 1295390 -depot 1295391 -manifest 8421423862936261144 -username <YourSteamUsername> -password <YourSteamPassword>
Note that DepotDownloader requires credentials of your Steam account in order to make connection with the Steam servers and download the Manifests of the game. Do it at your own risk.
If everything is correct, it should look like this :
Now just wait for the dowload to finish. If the download time-out, close the window and redo the last step.
Once it's finished, go to depots -> 1295391 -> 6166032 and copy everything inside this folder, except for the ".DepotDownloader" into adverse's steam folder (right click on the game -> Manage -> Browse local files )
Congratulations ! You can now do Dash Jumps again !