Pre-Requisites:

Install Decky Loader:
- Download and install Decky Loader on your SteamDeck.
- Enable developer mode in the Decky Loader settings.

Install HV Decky Plugin:
- Download HV Decky plugin zip file from CSRIN.
- In gaming mode, press the 3-dots button to access Decky Loader.
- Select “Developer” in the settings menu.
- Choose “Install Plugin from Zip File.”
- Browse and select the HV Decky file you downloaded, then install it.

Install Modded Proton:
- Download the latest modded version of Proton, currently, GE-Proton11-1-LinUwUx, from CSRIN.
- Run the provided command from the forum in the Steamdeck’s konsole to install the files.

Installation Methods:

Accela Method:
- Verify the latest build supported by the HV crack.
- Obtain the manifest and LuA files for the game (Hubcap, Ryuu, etc.)
- Download the game using Accela by dragging and dropping the zip file.
- If the latest game build is supported by the HV bypass, follow the normal process of adding by appid, since that would download the latest files.

Repacks Method:
- Download the game files from a trusted repacker or site from the megathread
- Install the game using the downloaded files.

Applying the Bypass:

Download DenuvOwO HV Crack/Bypass:
- Obtain the DenuvOwO HV bypass files from CSRIN or if available through a repacker site. (I recommend directly from Rin forum)
- For Linux (Steamdeck), only copy the contents of the DenuvOwO sub-folder to the game folder.
- Locate and modify the “autoload” setting in the DenuvOwO.ini or reflex.ini file to ‘false’ and save it.
- Delete Steam_api64.dll and steam64.dll from the game folder.

Setting Up HV Decky:

Configure HV Decky Plugin:
- Enter gaming mode and press the 3-dots button.
- Access Decky Loader and select the HV Decky plugin.
- Click “Disable UMIP.”
- Click “Download Module” and and when completed, then click on “Start Module.”
- In the manual tab, ensure all build environments are in a “Ready” state.
- If not, click “Install Steam OS Build Dependencies” to resolve any missing items.
- Click “Test HV” in the auto tab. A popup confirming bypass success should appear.
- In the game tab, check or select the game you downloaded and applied the HV bypass to.

Running the Game:

Execute the Game:
After completing all previous steps, you can run the game.

Additional Notes:

- Ensure your compatibility settings are configured to use the modded Proton version.
- In the event that you Restart or turn off your device, you will need to start the module in HV Decky again on reboot to play the game.
- Check the game forum on rin for updates to reflex or DenuvOwO files if the game starts and closes immediately.
- If encountering a hash mismatch error for the exe, download the correct exe from the rin game forum, paste it into the game folder, and try running the game again.