The SNES just got a full FMV port of the Dragon's Lair arcade game

Developer astrobleem has released Super Dragon's Lair Arcade, a full-motion video port of the 1983 laserdisc game built specifically for the Super Nintendo. The project uses the MSU-1 expansion chip to run the complete animated arcade experience on real NTSC SNES hardware. The ROM and source code are available now on GitHub and the Internet Archive.

I remember the first time I walked into an arcade and saw the big screen version of this game. It felt like I was playing a cartoon that looked better than most Disney movies. The animation was completely fluid. My friends tell me it was 50 cents to play back then. I distinctly remember my local arcade bumping it up to 75 cents. I didn't care at all. I paid my money and played twice. It was the best 10 seconds of my life before Dirk the Daring turned into a skeleton. The arcade cabinet was a massive draw. It pulled in crowds just to watch someone else memorize the inputs.

Running on the FXPAK Pro

Getting a laserdisc game to run on a 16-bit console requires some heavy lifting. Super Dragon's Lair Arcade relies on the MSU-1, a custom coprocessor originally designed by emulator developer byuu in 2012. The chip acts like a CD-ROM add-on that Nintendo never released. It allows the SNES to stream high-quality audio and full-motion video directly to the system. You need a modern flash cartridge like the SD2SNES or FXPAK Pro to play it on original hardware.

The developer notes state that the project adapts the arcade logic directly to the SNES hardware. It preserves the original animation and gameplay timing. The creator even joked in the release notes that the project was finished during the "Great Ram Famine of 2026".

Data East's 1993 platformer

I think I own a copy of Dragon's Lair for pretty much every system in my house. I have it on the Sega CD, the CD-i, PS2, PSP, PS3, and PS4. I don't even know how I got half of them. They just seem to materialize on my digital accounts and physical shelves. The game has been ported to almost every piece of electronics with a screen. But the official 16-bit ports were a completely different story.

Before this MSU-1 project, the only way to play the franchise on the Super Nintendo was the official 1993 release from Data East. It was not a laserdisc port. The developers turned it into a sluggish side-scrolling platformer with terrible hit detection. Dirk slid around the screen like he was on ice. The NES got a similarly awful platformer version a few years earlier. Neither of them captured the quick-time event gameplay of the arcade original. They just borrowed the character designs and pasted them over generic action games.

The Sega CD color palette

The original arcade game used a LaserDisc player to jump between video tracks based on player inputs. Replicating that exact feel on a cartridge system was impossible in the 1990s without heavy compression or massive cuts. The Sega CD version managed to do it, but the video quality suffered heavily from the system's limited color palette.

This new SNES port bypasses those old limitations completely. It took more than forty years, but the Super Nintendo finally has a proper version of the arcade game. You can find the patch files on Romhacking.net. Just be prepared to die in the first ten seconds.