The thing is that the game at the beginning of its development was significantly different before version 3.0. The game had two level packs and they are very different from the levels that in 3.0 became completely different. In addition, between version 1.0 and 2.0 there were also different changes that removed some things, such as Mini Games. And if you want to see what the game was before version 3.0, you can do it through Steam.

If you want to play the old version of the game, I recommend you to do it on version 0.2, where there are no unnecessary items, and some levels have become easier.

Now you need to open the Steam console. To do this, press the Windows and R keys, and copy this “steam://open/console” to run the app. After that, you'll see the “Console” section in Steam



Open the console and type download_depot 2847400 2847407 and the number of the version you need.

List of versions:
Version 0.2 - download_depot 2847400 2847407 4611865159363519192
Version for 14 March 2024 - download_depot 2847400 2847407 702140804218954980
Version 0.1.5.4 (2) - download_depot 2847400 2847407 69580998621334165
Version 0.1.5.4 - download_depot 2847400 2847407 8493716276851353052
Version 0.1.5 - download_depot 2847400 2847407 3064911624166923353
Version 0.1.3.2 - download_depot 2847400 2847407 1699110060201129207
Version 0.1.3 - download_depot 2847400 2847407 1315959091477731134
Version 0.1 - download_depot 2847400 2847407 2616510608321791437



After that, wait for the game to download. When it does, find the game via
“C:\Program Files (x86)\Steam\steamapps\content\app_2847400\depot_2847407”



Open the folder, copy all the files and then you should open your folder of the installed latest version of the game and replace all the files, or else the game won't run.

To do this, find the game in your library, Right click no the game in your Steam library and select "Properties", this window will open, just click on the "LOCAL FILES" tab. In the "LOCAL FILES" tab, click the "BROWSE LOCAL FILES..." button and you are in the game folder.

After this, you need delete all the files in the folder and replace with the copied files.



Once you have replaced the files in the game folder, you can run it through Steam. Enjoy the game!

Thanks to user yastk for the help.