1. Download APK first, then copy to your Android device's SD card

2. Install APK, DO NOT open app

3. Download obb files, then rename to 'main.2034004.net.amanita_design.Samorost2.obb'

4. Copy obb file to /SDCARD/Android/obb/net.amanita_design.Samorost2/main.2034004.net.amanita_design.Samorost2.obb