Released in 2020 by Nippon Ichi Software (the mad geniuses behind Disgaea ), this Switch exclusive follows a lab rat named "Rat" who is executed via lethal injection. But here’s the twist:
: Navigate to the file location, select the update NSP, and choose "Install." The installer will automatically patch the existing base game without deleting your save data. Emulation Compatibility (Yuzu / Ryujinx)
Mad Rat Dead (マッドラットデッド) is a rhythm-based action platformer developed and published by Nippon Ichi Software. The game was released worldwide on October 30, 2020, for the Nintendo Switch and PlayStation 4. It quickly became a cult classic thanks to its unique blend of rhythm-game mechanics, tight platforming, and punk-rock cartoon aesthetic.
Currently, players must watch a small graphic at the bottom of the screen to hit beats. This can be hard during intense platforming.
Have you ever wondered what happens when a rhythm game meets a hardcore platformer? is a unique hybrid experience where your button presses must align perfectly with the beat to keep the protagonist alive. MAD RAT DEAD ROM NSP UPDATE - Switch Game
Unlike standard platformers where speed is determined by holding a run button, in Mad Rat Dead , the rat only moves to the beat of the music. Every jump, dash, and attack must sync with the soundtrack. Missing a beat does not just ruin the score—it physically stops the character, breaking the flow of movement. This forces the player to internalize the rhythm to progress.
Place the update NSP file into a designated folder (e.g., /nsp/ ) on your Switch's microSD card, or prepare it for USB/Network installation.
A: In the story mode, each stage has its own associated song. After you have unlocked a stage in free play mode, you can then pair any stage with any unlocked song, including the six newly added tracks [11†L33-L36].
: The digital replica of a video game extracted from a physical cartridge or acquired from a retail server. Released in 2020 by Nippon Ichi Software (the
It drastically increases replay value for fans of the game's "DIY punk" aesthetic. 3. Detailed Result Analytics (S+ Rank Guide)
If you are simply looking for what is already available in the latest version:
: This suggests that the text is referring to an update for a Switch game.
The base game NSP contains the core software (Version 1.0.0). The update NSP is a separate, cumulative file that overwrites older assets and injects new code to upgrade the game to the latest version (e.g., Version 1.0.1 or higher). The game was released worldwide on October 30,
– August 4, 2021
For legitimate users, updates are downloaded via the Nintendo eShop. However, the keyword indicates a specific interest in the Nintendo Switch scene (homebrew, custom firmware, or emulators like Ryujinx/Yuzu).
If you have a modded Nintendo Switch with Atmosphere CFW and you have acquired the Mad Rat Dead Base NSP and the Version 1.0.2 Update NSP, here is the general process to install them using Tinfoil: