"How to Download Mario Kart 8 Deluxe on Switch" is a proper heading, so it's left as is. Each step in the instructions, like "Open the Nintendo eShop on your Switch", "Navigate to the 'Games' section", etc., can have the action verbs replaced. For example, "Open the Nintendo eShop" becomes Launch the Nintendo eShop.
I'll start with the first sentence: "Download Mario Kart 8 Deluxe on Switch Now". Here, "Download" becomes three options, "Switch" is a brand name, so it stays. The next sentence: "Don’t miss out on the fun!" – "Don't" might be tricky; maybe Avoid, but "Don't" is a contraction. However, the user wants words with 3 alternatives, so perhaps Miss for "miss" instead. Wait, the original instruction is to update all words with three alternatives. Wait, does that include all words except brand names? Let me check again. The user says "update all words with 3 alternatives in b format. Keep brand names. Return text only." So every word except brand names should have three options in that format. Download Mario Kart 8 Deluxe Switch
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