Saves between versions are not compatible, but you can start the game from any chapter you want and use cheats
Android: Everything is preinstalled, so memories/achievements unlocking button is available in "extra" -> "extra" in main menu, and cheats are available during playthrough in Sonya's menu.
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PC / Linux / MAC: First close the game if it’s running. Then open our site https://www.teamsadcrab.com/ and make sure you have the latest public or patreon version of the game to play with more content and less bugs. If you have public version, create a file (!not a folder!) named erecto totalus in the game folder, the same folder where the game’s executable file is located (Innocent Witches.exe). For MAC the path is "Innocent Witches.app/Contents/Resources/autorun". Any extension will do, for example txt. If you have a patron's version, you need to use a different code, which can be found here
https://www.teamsadcrab.com/innocent-witches-patreon. After that a new option will appear in "extra" -> "extra" in main menu, which will allow you to unlock the memories/achievements. And the cheats tab will be available in Sonya's menu during playthrough.
relevant name of the unlocking file for each current version is always available on our site