Being relegated to player two used to be a mark of disgrace in the 8-bit era of videogames. Between never being to select a level and having to wait your turn to play, the second player experience was decidedly third rate. Super Mario Bros. on the Nintendo Entertainment System was no different in this regard as it offered no character selection option and also required players to alternate taking control upon failing stages. It made the two player mode more like playing in parallel than actually together. However, there is a new ROM Hack for the original Super Mario Bros. from [Corpse Grinder] that allows players to play as the Brothers Mario simultaneously. Finally, a true co-op experience.
It’s important to note that the level power-ups have not been doubled-up in the patch, so this will no doubt be some friendly competition. Also it would be in both players interest to play with someone around their same skill level as any player dying in a level will cause both to start back at the last checkpoint. Not to worry, [Corpse Grinder] appears to have yet another Super Mario Bros. co-op patch in the works with this video from their YouTube channel below.
Whether you dump your own NES cartridge or extract the ROM image of Super Mario from a Virtual Console download, the patch itself comes in the form of a XDelta file. In order to apply the patch to a ROM image of Super Mario Bros. you’ll need a program like xdelta UI. Make sure to backup a copy of the ROM image before applying the patch, because this process is a one-way street.
Continue reading “NES Hack Lets The Mario Bros. Play Together”
They just don’t make them like they used to. Digital televisions have rendered so many of the videogames designed in the days where CRTs ruled the earth virtually unplayable due to display lag. Games that were already difficult thanks to tight reaction time windows can become rage inducing experiences when button presses don’t reflect what’s happening onscreen. A game that would fall into the aforementioned category is Mike Tyson’s Punchout for the NES. However, NES homebrew developer [nesdoug] created a patch for the 31 year old classic that seeks to give players playing on modern displays a fighting chance.
The lag fix patch for Mike Tyson’s Punchout seeks to alleviate some of the display lag inherent in digital displays by adjusting the gameplay speed. Some of the early stages aren’t altered very much, but the later fights incur more significant slowdown to compensate for modern display lag. It’s evident that [nesdoug] is a longtime fan of the game as he also uploaded a remix patch that mixes up the stages and color palettes.
The patch itself comes in the form of an IPS file. To apply the lag fix patch you’ll need an IPS patching tool, like Lunar IPS, along with your own personal backup ROM of Mike Tyson’s Punchout. A checksum value is provided on the lag fix patch download site to ensure you have a usable ROM file. Do note that the ROM file is overwritten in the process of applying the patch, so make sure to put the original file in a safe place. After patching is complete the fun can be had using your favorite NES emulator, or using a flashcart if you’re seeking to play on original hardware.
If you’re looking to dump your own NES cartridges without the plug and play convenience of devices like the Retrode, there is a tutorial in the video below the break:
Continue reading “Mike Tyson’s Punchout Patch Gives HDTV Lag A K.O.”
Why do only the new game consoles get all the cool peripherals? Being a man of action, [Paul] set out to change that. He had a Kinect V2 and an original Nintendo and thought it would be fun to get the two to work together.
Thinking it would be easiest to emulate a standard controller, [Paul] surfed the ‘net a bit until he found an excellent article that explained how the NES controller works. It turns out that besides the buttons, there’s only one shift register chip and some pull up resistors in the controller. Instead of soldering leads to a cannibalized NES controller, he decided to stick another shift register and some resistors down on a breadboard with a controller cable connected directly to the chip.
An Arduino is used to emulate the buttons presses. The Arduino is running the Firmata sketch that allows toggling of the Arduino pins from a host computer. That host computer runs an application that [Paul] wrote himself using the Kinect V2 SDK that converts the gestures of the player into controller commands which then tells the Arduino which buttons to ‘push’. This is definitely a pretty interesting and involved project, even if the video does make it look very challenging to rescue Princess Toadstool from Bowser and the Koopalings!
If you’d like to help the project or just build one for yourself, check out the source files on the Kinect4NES GitHub page.
Continue reading “Using Kinect To Play Super Mario Bros 3 On NES Ensures Quick Death”
If you weren’t looking forward to trying to find a NES Four Score just to rip connectors out of it or were reluctant to cut the ends off your NES controllers and use different connectors for your NES hack, you’re in luck. Parallax has released an NES controller connector (7-pin, male) that is compatible with the Nintendo controller. They also provide the socket pinout. It’s interesting to see a product like this come out so long after the original console, a testament to the popularity.