Sure! Here's a natural and enthusiastic English version suitable for announcing on X (formerly Twitter):
As announced on X, I was lucky enough to win a Switch 2!
To celebrate, I’ve officially launched Rumble Burst! 🎉✨
Please check it out and enjoy!
One day, it's my dream to release a game from the Unreally series on Switch 2.
Thank you so much for your continued support! 💖