In the pantheon of heavy metal-infused video games, few titles have headbanged their way into players' hearts quite like Valfaris. Developed by Steel Mantis and published by Eastasiasoft, the 2019 2D action-platformer set a new standard for pixel-art brutality and shredding soundtracks. Now, the franchise has returned with a vengeance in Valfaris: Mecha Therion—a side-scrolling shoot-’em-up (shmup) that trades the sword for a massive, transformable mech.
For Nintendo Switch owners, the hunt for the Valfaris Mecha Therion Switch NSP update exclusive has become a hot topic. Whether you’re a digital collector, a homebrew enthusiast, or just someone looking to get the definitive version of the game, this article covers everything you need to know: the update’s features, what makes the Switch version exclusive, NSP file specifics, and the state of the game in late 2024/early 2025. valfaris mecha therion switch nsp update exclusive
If you’re having trouble with the Valfaris Mecha Therion NSP update, here are quick fixes: Valfaris Mecha Therion on Switch: The Ultimate NSP
| Issue | Solution |
|-------|----------|
| "Unable to start software. Return to HOME Menu." | You’re missing sigpatches. Download the latest sigpatches.zip for your Atmosphere version. |
| Update downloads but game still shows v1.0.0 | The base game NSP might be from a different region (USA vs EUR). Use the same region base and update. |
| HD Rumble not working (CFW only) | HD Rumble is disabled by default in some CFW builds. Check your system_settings.ini and set !disable_hd_rumble = u8!0x0. |
| Game crashes on boss 3 after update | Corrupt NSP. Re-download the update file or install via USB using TinWoo with ticket verification enabled. | Compatibility & Installation Notes
We must draw a clear line here. The term "NSP update" is often searched by two distinct crowds:
If you own the game legitimately, simply highlight Valfaris: Mecha Therion on your Switch home menu, press +, and select "Software Update" > "Via the Internet." The 1.0.2 update is approximately 450 MB and requires firmware 16.0.0 or higher.
For archival/homebrew users: The update NSP is circulating as a standalone file. Always dump your own cartridge or purchase the digital base game. Piracy hurts developers like Steel Mantis, who are an indie team.