I didn't understand how to Play. A Tutorial whould be helpful.
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You interact with the game using drag&drop to insert words in the slots to make phrases.
Some tutorials were expected indeed, sadly I didn't prioritize them and lacked of time in the end.
The character is named Eto, so if you want to complete the first level, you do "ETO moves RIGHT", and then jump with "ETO moves UP". The next levels add new mechanics progressively before some trickier levels.