Sure! Here’s your text with synonyms and a changed structure while maintaining the HTML tags and format:
Oh no! The New Year is approaching rapidly, but you haven’t made any arrangements for it yet! Swiftly tap on the screen and prepare for the New Year, but be cautious! After all, Malevolent Santa Claus is observing you!
Tap on the screen; your objective is to tap 600 times within 3 minutes. If you tap when Santa Claus shows up outside the window, he will get nearer. If he gets very close, he will leap into your window and you will lose. You have only 3 minutes.
