![[Rewrite] Nintendo Switch 2: Sleepless Nights with Kaname Date – A Review of AI: THE SOMNIUM FILES](https://www.gamerfrontier.net/wp-content/uploads/2025/07/Rewrite-Nintendo-Switch-2-Sleepless-Nights-with-Kaname-Date-–-360x180.jpg "[Rewrite] Nintendo Switch 2: Sleepless Nights with Kaname Date – A Review of AI: THE SOMNIUM FILES")
If you’re someone who recently lost a significant amount of blood and are preparing for a chaotic event, this might not be your cup of tea.
Nintendo has a warm-up in store leading up to their big release in 2024. They’ve just released a demo on the eShop for Fitness Boxing 3: Your Personal Trainer. This is the third installment in the fitness series developed by Imagineer, and it’s set to hit shelves on December 5th.
In this demo, you’ll be introduced to one trainer and get a taste of some customization options. Conveniently, you can even carry over your save data when the full game launches. Plus, the demo showcases fresh features like Mitt Drills and Sit Fit Boxing modes so you can get a feel for what’s new.
