Fair question. Here’s why the 3DS CIA forwarder is my preferred way to play Partners in Time in 2026:
If you want, I can:
Searching for a Mario & Luigi: Partners in Time 3DS CIA file is a bit of a trick question because this specific game was never officially released for the 3DS. It is a native Nintendo DS title.
Since the 3DS is backward compatible with DS games, you have two main ways to play it on a modded console without a physical cartridge: 1. The DS Forwarder Method (Recommended)
Instead of a CIA file (which is for 3DS games), you can create a DS Forwarder. This creates a shortcut icon on your 3DS HOME Menu that launches the DS game directly.
Tools needed: Forwarder3DS or the NDSForwarder homebrew app.
Process: You place the .nds ROM on your SD card and use these tools to generate a "fake" CIA that acts as a launcher. 2. TWiLight Menu++ mario and luigi partners in time 3ds cia
This is the most common way to play DS games on a 3DS without cluttering your HOME Menu.
How it works: It’s an interface that mimics the DSi menu and runs DS ROMs directly from your SD card.
Why use it: It has better compatibility and doesn't hit the 3DS's 300-title limit on the HOME Menu. Key Facts to Remember:
No Remake: Unlike Superstar Saga and Bowser's Inside Story, Partners in Time is the only entry in the series that never received a 3DS remake.
eShop Status: The 3DS eShop was discontinued in March 2023, so official digital downloads are no longer possible.
Installation: If you find a pre-made "CIA" for this game online, it is likely just a forwarder someone else built. You can install these using FBI just like a standard 3DS game. Mario & Luigi: Partners in Time | Nintendo DS | Games Fair question
Title: The Paradox of the Portable Past: The Quest for Mario & Luigi: Partners in Time on 3DS
In the sprawling, often chaotic history of Nintendo’s handheld dominance, there exists a specific, glowing jewel that represents the golden era of the Nintendo DS. That jewel is Mario & Luigi: Partners in Time. Released in 2005, it was the sophomore effort from AlphaDream, following the surprise hit Superstar Saga. It took the whimsical humor and tight RPG mechanics of the original and draped them in a sci-fi time-travel narrative that remains one of the most unique entries in the Mario canon.
Years later, as the Nintendo 3DS became the king of the handheld hill, a specific subculture of gamers began hunting for a specific string of characters: "Mario and Luigi Partners in Time 3DS CIA."
To the uninitiated, this search string looks like gibberish. But to the digital archivist and the retro enthusiast, it represents a technical bridge between two eras—a quest to play a DS classic on 3DS hardware via custom firmware. Here is a deep dive into the game, the technical hurdles of playing it on the 3DS, and the "CIA" phenomenon.
Mario & Luigi: Partners in Time is a Nintendo DS RPG developed by AlphaDream and published by Nintendo in 2005 (North America). It’s the second main entry in the Mario & Luigi series and follows Mario and Luigi as they team up with their younger counterparts—Baby Mario and Baby Luigi—after a time-travel incident brings them to the Mushroom Kingdom’s past. The game blends turn-based and action-based combat, puzzle-filled exploration, and character-driven humor.
If you successfully install the CIA, here is what you can expect when playing Partners in Time on your New 3DS or 2DS: If you want, I can:
This is a gray area. Searching for a "Mario and Luigi Partners in Time 3DS CIA download" will lead you to ROM sites. Downloading a pre-built CIA from the internet is piracy under international copyright law. Nintendo has aggressively targeted these files and their distributors.
However, creating your own CIA from a cartridge you physically own falls into the legal realm of "backup creation"—a right upheld in some jurisdictions (like the US under fair use for archival purposes, though circumventing DRM complicates this). Always support the official release if possible. While Nintendo no longer sells DS cartridges, used copies are widely available, and the game is occasionally listed on the Wii U eShop (if you still have one).
Because Nintendo never released this game as a native 3DS title, how does the CIA function? There are two primary methods circulating in the homebrew community:
Let’s be real: when people talk about the Mario & Luigi RPG series, Superstar Saga and Bowser’s Inside Story get most of the love. Partners in Time (2005, DS) often sits in the shadow – but it’s the darkest, strangest, and most creative entry in the franchise. Time travel, alien Shroobs, baby Mario & Luigi, and a surprisingly tragic story? Yes, please.
Fast forward to the 3DS era. Nintendo officially remade Superstar Saga and Bowser’s Inside Story for the 3DS, but Partners in Time was left behind. No remake. No remaster. Just the original DS cart.
That’s where custom firmware (CFW) and CIA files come in. If you want to play Partners in Time on your 3DS today – with better scaling, button remapping, and all on your home screen – a CIA forwarder is the way to go.
Installing this as a CIA has distinct advantages over playing the original cartridge: