This is the first and only Sneaky Sasquatch mod.
Step 1: Get MacOS Sneaky Sasquatch 1.9.11 (d0e9f15437b1).
Step 2: Duplicate the game.
Step 3: Right click on the duplicate and select Show package contents.
Step 4: Make a zip of the resources folder.
Step 5: Download Deltapatcher or MultiPatch.
Step 6: Download Patch.delta from the releases page.
Step 7: Open One of those programs. In one of them select the patch.delta as the patch and your resources.zip as the file.
Step 8: Turn off checksum validation in the programs settings.
Step 9: Press start.
Step 10: Unzip the patched file.
Step 11: Replace the unpatched Resources folder with the patched one in the duplicate.
Step 12: Open the duplicate.
You're Done!