It appears you want to install TOHE on Steam! Lucky for you, you're in the right place.
Follow these simple steps, and TOHE will be working in no-time at all! Itch.io is roughly the exact same process as Steam, hence sharing a page.
Notice: You can follow the installation video HERE if you want visuals with steps. However, the below steps work just fine.
Download the latest full Release of Town of Host: Enhanced in our Discord at #tohe-release, or on our GitHub Here. (Make sure you install the TOH-Enhanced-SteamEpic-2.2.0.zip & not TOH-Enhanced-XboxApp-2.2.0.zip.)
Once the download is complete, extract it into a new empty folder somewhere, like on the desktop.
Locate your AmongUs install. For example, if you own the game on Steam, you can find this by right clicking on the game in your library, selecting Manage, and finally selecting Browse local files.
Select all of the files in your Among Us installation and copy them to the folder that now has the files from the TOHE release. The folder should now look something like this:
Within the TOHE folder, run Among Us.exe. The first time running it may take some time while the mod sets up its files. If you see a black screen, just wait a couple minutes. Once it finishes loading, you should get a popup with TOHE news. If you do not see anything about TOHE, double check that your files are all in the same folder.
Note: If you separated your TOHE Mod and Vanilla folders, and run into an issue where it says 'you are logged out/in offline mode', close TOHE and open Steam, then try again. This should solve the issue. (Separating your folders isn't required, but recommended so your mod instance still works if a major Among Us update is released.)
Right click your Among Us.exe file and click Create shortcut. Then, move the new shortcut to a location that’s easy for you to access, such as your Desktop.