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Will the Mods for the WIndows version work with the android port?
Or are there special android-mods for TQ aviable?

From the Handy Games dev on the TQ discord

"HG_Consti 03/02/2021
There is no official mod support from our side. It might still be possible to mod the game yourself, but I don't know enough about that unfortunately"

Since the save files aren't compatible between the 2 you'd probably have to make new mods for android.