For those unaware: did you know you can download older versions of Coffin if you have it on steam? need help? I'll show you!
step 1: go to your browser and enter: steam//nav/console
step 2: you'll get a prompted asking if you want to open the Steam Client Bootstapper. Once you do your steam client will open a console
step 3: enter into your console: download_depot 2378900 2378901
7982838317554904260
step 4: hit enter and wait to download
step 5: once download is complete, you will have Episode 2 in it's original state.