Retro Gaming

Retro gaming is the hobby of playing video games from the 1980s and 1990s on the hardware and displays they were designed for, or on faithful recreations of that experience. It spans the Atari 2600 of 1977, the NES that arrived in North America in 1985, the SNES and Sega Genesis of the early 1990s, and beyond, right up to the point where consoles started outputting to modern TVs naturally. The hobby includes collecting carts and discs, restoring consoles, chasing original packaging, and arguing about the right display, which is where most of the fun lives. The central technical fact of the hobby is that these games were built for a display that no longer exists. NES and SNES games output 240p, a progressive signal with just over 240 visible lines, and they were designed to be viewed through the soft analog blur of a CRT, which filtered the pixels, blended dithered color, and had no scaler in the path. On a pixel-perfect modern panel the same games look jagged, the gradient tricks fall apart, and everything gains input latency. That gap between how the games were designed to look and how they look today is the reason retro gaming has a gear scene at all. Retro gaming is not the same as a retro arcade theme, though the two pair constantly. The theme is a decorating style that makes a room look like an arcade. Retro gaming is the practice of playing the games, and it happens in plain media rooms, on laptops, and on handhelds as much as in neon rooms. It is also not merely nostalgia: the market research numbers are real, the retro console market reached $3.8 billion in 2025 and is projected to pass $4 billion in 2026, and younger players who never saw a cartridge are a large share of the buyers.

Why a CRT matters for a 240p signal

A CRT does three things a modern screen does not. It renders 240p natively, drawing each line where the console expects it, without upscaling to a fixed pixel grid. Its phosphor response and analog connections blur the pixel edges the way the artists intended, which is why dithered checkerboard patterns turn into smooth gradients. And it adds almost no latency, because there is no digital image processing between the console and the tube. That matters in practice, not just in theory. Light-gun games like Duck Hunt only work on a CRT, because the gun reads the tube's phosphor timing. Games that depend on tight timing, the run-and-jump platformers, play differently when a modern TV's scaler injects tens of milliseconds of delay. And the visual difference is not subtle: games that look harsh and aliased on a 4K panel look composed and soft on the tube they were drawn for. Emulators approximate all of this with CRT shaders, but the shaders are a copy of a screen that still exists, and cheap. The alternatives are getting better. A quality upscaler that line-doubles 240p to a modern display can cost several hundred dollars, while working CRTs still turn up free to $20 in classified listings, the catch being size, weight, and the physical hunt. For most people the practical answer is a middle path: a CRT for the consoles that really want one, and a scaler or a shader for everything else.

Original hardware vs. emulation vs. re-releases

There are three ways to play, and they suit different people. Original hardware on a CRT is the reference experience: authentic, latency-free, and faithful, at the cost of space, upkeep, and the hunt for working gear. Emulation, on a PC or a handheld, is the convenient option: every game playable, save states, filters, and HDMI output, at the cost of accuracy, since emulators are software recreations and the timing quirks are hard to reproduce. Between them sits FPGA recreation, the approach behind products like the Analogue Pocket and MiSTer. A chip is programmed to behave like the original hardware at the electrical level, so games run with authentic timing and output options, without the physical consoles. For a game room, a reasonable layout is a CRT corner for the favorites and an emulation handheld for the library. The retro handheld consoles on the market now span every budget and are often where new players start.

Where retro gaming came from, and where it is going

The hobby grew from two directions. Collectors who kept the original gear never stopped, and emulators, starting in the 1990s, let anyone play the classics without the hardware. By the 2000s the preservation argument hardened: games are culture, and copies rot, cartridges lose their save batteries, and discs degrade, so the only reliable archive is digital. The market followed the sentiment. The retro console market hit $3.8 billion in 2025 with a projected 10 percent annual growth, and manufacturers sold roughly 3.8 million retro handhelds between 2020 and 2024 alone. What changed in the last decade is that retro stopped being a niche. Streaming, YouTube retrospectives, and affordable handhelds introduced a generation that never owned a cartridge, and the price curves for original games rose with the attention. The preservation argument keeps the hobby honest: cartridges degrade, save batteries die, and discs rot, so the games themselves are the fragile part, and the hardware scene exists largely to keep them playable. The practical advice for a new player has not changed though: play on whatever gets you playing, and treat original hardware as the reference, not the requirement.

Common mistakes

The first mistake is judging old games on the wrong screen. Plugging a 240p console into a 4K TV and concluding the games were bad is like reading a book upside down and calling it nonsense. If the games look harsh and feel delayed, the display is the problem, not the games. A cheap scaler, a CRT, or even a shader changes the verdict. The second is chasing collection value instead of play. Original, sealed, complete-in-box games cost multiples of the loose cart, and the prices swing with hype. Play your collection; buy sealed for the wall if that is your interest, but know the difference. The same money buys several real games and a good controller. The third is neglecting the gear that keeps the hobby alive. Cartridges lose their internal save batteries and eventually the games forget how to save; consoles and discs collect dust and degrade. Do the maintenance, replace the batteries, keep the carts clean, and store discs out of heat and light. Retro gaming runs on hardware, and hardware needs upkeep. Budget for the CRT pickup, the rewire, and the cleaning kit before the rare cartridge.