<think> Okay, I need to help the user by translating "Defense Ops on

Okay, I need to help the user by translating their mobile app description into Ukrainian. Let me start by reading through the original text carefully to understand the context and key points.

First, the title mentions it's an offline FPS game. I should make sure "offline" is translated correctly. In Ukrainian, "offline" is often kept as is, but sometimes translated as "працює без підключення до Інтернету". Since the user wants a thorough rewrite, maybe using "офлайн" is acceptable here.

Next, the phrase "Challenging stages of Defense Ops game where you decide the end of the sea..." – "Defense Ops" is a brand name, so I shouldn't translate that. "End of the sea" might be a bit confusing. Maybe it means ending conflicts at sea? I'll need to adjust that for clarity in Ukrainian.

Looking at the features section: "SINGLE PLAYER MODE" should be translated as "Одиночний режим". "Awesome controls" becomes "Відмінне керування". The part about the arsenal: "Unique modern weapons" would be "Унікальна сучасна зброя".

I need to preserve the structure, brand names like "Defense Ops on the Ocean: Fighting Pirates" should stay in English. Also, links and text size need to remain the same. The user specified to reply only with the answer, no explanations, so I have to be concise.

Wait, there's a mention of "RPG" in the arsenal section. That's an abbreviation for "Rocket-Propelled Grenade", but in Ukrainian contexts, it's commonly known as "РПГ". I should use the Ukrainian abbreviation.

The part "Watch out for hostile boats..." – "Будьте уважні до ворожих човнів..." seems appropriate. Also, check for any idiomatic expressions that might not translate directly. For example, "show them some marksman skills" can be translated as "покажіть їм майстерство стрільця".

I need to ensure that the translation flows naturally in Ukrainian while keeping the original message intact. Also, pay attention to punctuation and formatting as per the original. The user mentioned to preserve the