Fan Made Dreamcast Port Of GTA 3 Steals The Show

December 30, 2024 by Drew Littrell 15 Comments

As it turns out, Sega’s long defunct Dreamcast console is still thinking. The company behind the machine cut support long ago due in part to the commercial pressures applied by Sony’s PlayStation 2 console, but that never stopped the most dedicated of Dreamcast fans from seeking out its true potential. Thanks to [Stefanos] and his team, the genre defining Grand Theft Auto III (GTA 3), can now run on Sega’s hardware. Their combined efforts have yielded a fully playable port of the PC version of the game for the Dreamcast.

The porting effort was years in the making. It began with reverse engineering the entire source code of GTA 3 then implementing it into the homebrew SDK for the Dreamcast, KallistiOS. All the in-game graphic and sound assets are only pulled from a user provided PC copy of the game. Steps for those seeking to compile a bootable Dreamcast image of their own have been provided on the project’s website. Real hardware enthusiasts will be pleased as the port runs fine on the twenty-five year old Dreamcast as evidenced in the video below.

This port of GTA 3 represents what could have been a true butterfly effect moment in console gaming history. The game was a major hit in the early days of the PlayStation 2, and it has been theorized that it could have proven to be a major commercial success for Sega as well had it been pressed onto a Dreamcast GD-ROM disc. Recently one of the original developers of GTA 3, Obbe Vermejj, divulged that the game actually began development on the Dreamcast. The project was obviously transferred onto PlayStation 2 for commercial reasons, but with this port from [Stefanos] and crew we no longer have to dream of what could have been.

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Close up of a Dutch etymology dictionary showing Esperanto, and a candle

Esperanto: The Language That Hoped To Unite The World

December 25, 2024 by Heidi Ulrich 63 Comments

Christmas: a good time to broach a topic of hope. We’re talking Esperanto. This language that spurred the hope it one day could hack the barriers between people, eliminating war and miscommunication. The video below unpacks the history of this linguistic marvel. Esperanto was a constructed language dreamed up in 1887 by Ludwik Zamenhof, a Polish-Russian eye doctor with a knack for linguistics and great ideals. If you’re a little into linguistics yourself, you’ll sure know the name stems from the Latin sperare: to hope.

Inspired by the chaos of multilingual strife in his hometown, Zamenhof created Esperanto to unite humanity under a single, simple, easy-to-learn tongue. With just 16 grammar rules, modular word-building, and no pesky exceptions — looking at you, English — Esperanto was a linguistic hack ahead of its time.

But Esperanto wasn’t just a novelty—it almost became the lingua franca of diplomacy. In 1920, Iran proposed Esperanto as the official language of the League of Nations, but the French vetoed it, fearing their language’s global dominance was at risk. From there, Esperanto’s journey took a darker turn as both Nazi Germany and Stalinist Russia persecuted its speakers. Despite this, Esperanto persisted, surfacing in quirky corners of culture, from William Shatner’s Esperanto-only horror film Incubus to its inclusion on NASA’s Voyager Golden Record.

Fast-forward to the digital age: Esperanto is thriving on online learning platforms, where over a million learners explore its minimalist elegance. It appears at places in various editions of Grand Theft Auto. It has even inspired modern makers to create new constructed languages, like Loglan, Toki Pona, and even Klingon. Could Esperanto—or any reimagined language—rise again to unite us? For curious minds, watch the video here.

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How Additional Aerodynamic Drag Helped Make GTA III Work On PS2

April 27, 2024 by Lewin Day 17 Comments

The PlayStation 2 was a revelation when it hit the market in 2000, and yet by modern standards, it’s almost hopelessly weak. In fact, it’s so under-powered, Rockstar developers had to pull every trick in the book to make Grand Theft Auto III even work on the platform.

The story comes to us from developer [Obbe Vermeij]. He explains that the PlayStation 2 couldn’t keep the entire open-world game map in its tiny 32 MB of RAM. Instead, models had to be streamed from the DVD drive as the player moved around the world. However, even the DVD drive wasn’t fast enough. If the player moved too quickly, they would outpace the system’s ability to load new assets, and the world would fall apart. Roads would vanish, buildings simply wouldn’t appear before the player passed by them.

According to [Obbe], getting around this challenge was the job of one [Adam Fowler]. He notes that even optimizing the layout of data on the DVD wasn’t enough to help. Nifty hacks had to be employed to slow the player down. Road networks were changed to stop the player speeding towards areas that needed lots of new models. In other areas, vehicles in the game would experience a nearly-imperceptible 5% increase in air drag to dull their speed. This was chosen as a more invisible solution; cutting engine power directly was audible to players as the audio changed.

It shows you just how hard developers had to work back when resources were far more constrained than they are today!

Gaming On A TP-Link TL-WDR4900 Wireless Router

March 5, 2024 by Maya Posch 18 Comments

When you look at your home router, the first thought that comes to mind probably isn’t about playing games on it. But that doesn’t stop [Manawyrm] and [tSYS] from taking on the task of turning the 2013-era TP-Link TL-WDR4900 router into a proper gaming machine using an external GPU. This is made possible by the PCIe lanes on the mainboard, courtesy of the PowerPC-based SoC (NXP QorIQ P1014) and remappable Base Address Registers (BARs). This router has been an OpenWRT-favorite for years due to its powerful hardware and feature set.

This mod required a custom miniPCIe PCB that got connected to the PCIe traces (after cutting the connection with the Atheros WiFi chipset). This allowed an external AMD Radeon HD 7470 GPU to be connected to the system, which showed up in OpenWRT. To make full use of this hardware by gaining access to the AMD GPU driver, full Debian Linux was needed. Fortunately, the distro had a special PowerPCSPE port that supports the e500v2 CPU core in the SoC. After this it was found that the amdgpu driver has issues on 32-bit platforms, for which an issue ticket got filed.

Using the legacy Radeon driver helped to overcome this issue, but then it was found that the big endian nature of the CPU tripped up the Grand Theft Auto: Vice City game code which has not been written with BE in mind. This took a lot of code patching to help fix this, but eventually the game was up and running, albeit with glitches. Whatever the cause of these graphical glitches was will remain unknown, as after updating everything things began to work normally.

So now it’s possible to convert a 2013-era router into a gaming console after patching in an external GPU, which actually could be useful in keeping more potential e-waste out of landfills.

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