<think> Okay, let's

Okay, let's see. The user wants me to rewrite or translate their mobile app description into Ukrainian. They mentioned they're an experienced translator, so they probably expect a professional and accurate translation.

First, I need to go through each part of the original text carefully. The title starts with "Here comes an authentic cartoon art style 2D infinity action!" I should make sure that "authentic cartoon art style" is translated in a way that conveys the same meaning. Maybe "оригінальний мультяшний стиль" for "authentic cartoon art style".

Next line: "Can your fingers catch the infinity arena?" This is a bit tricky. The phrase "catch" here is metaphorical, so maybe "справиться" would work better than a direct translation. "Can your fingers conquer the infinity arena?" becomes "Чи в змозі ваші пальці здолати нескінченну арену?"

Then, the obstacles section lists various characters. I need to make sure the names are correctly translated. "Evil ninjas, ninja dogs, monsters, demi-humans, zombies" – these are proper nouns, but in Ukrainian, they might be translated as "злий ніндзя, ніндзя-пес, чудовища, півлюдина, живі мертві". I should check if "demi-humans" is a term that's commonly translated or kept in English. Since the original uses it, maybe keep it as is but in Ukrainian. Wait, "demi-humans" in Ukrainian would be "півлюдини".

The bullet points need to be structured similarly. For the four ninjas section: "Select one from ninjas of fire, water, thunder, and wind!" becomes "Оберіть одного з ніндзя вогню, води, грому та вітру!" The exclamation marks should stay. The part about secret characters: "You can use secret characters by achieving records!!" – "Ви зможете розблокувати секретних персонажів, досягнувши рекордних результатів!!"

For