As a foundational Role-Playing Game (RPG) from 1996, this adventure blends turn-based strategy with exploration. You start in Pallet Town, receive a starter creature from Professor Oak, and are tasked with collecting every creature to complete the Pokédex while challenging Gym Leaders to earn badges and compete in the Pokémon League. This version features technical upgrades over its predecessors, including improved graphics and sound, and is available on Game Boy and Nintendo 3DS.
The game begins as the player character starts their adventure in the quiet Pallet Town. Upon attempting to leave without a partner, the player is introduced to a local researcher, Professor Oak, who provides them with one of the first available creatures and a specialized electronic encyclopedia, the Pokédex. The central premise is established: the player is tasked with traveling across the region, challenging local leaders to earn specialized emblems, and ultimately aiming to compete in the prestigious Pokémon League. Simultaneously, the player assists the Professor in his ambitious goal of documenting every creature in the world.
The gameplay loop centers on several interconnected systems. Players explore the game world, encountering wild creatures that can be battled and captured using specialized devices. Combat utilizes a turn-based strategy system where the type matchups and individual creature statistics are crucial for success. Building a balanced team of captured creatures is essential for overcoming the various trainers and Gym Leaders encountered throughout the journey. The Pokédex serves as the primary collection mechanic, tracking every creature the player encounters and successfully captures.
The main objective is twofold: to become the champion of the Pokémon League by defeating all eight Gym Leaders and the Elite Four, and to complete the Pokédex by catching all available creatures within the game world. This dual focus encourages both strategic progression through the main narrative and extensive exploration and collection outside of the main path.
While originally launched on the Game Boy, this version of the game has also been made available on the Nintendo 3DS platform, allowing modern players to experience this classic title.
This main game title does not feature any downloadable content (DLC) or official expansions released post-launch. The experience provided is self-contained as originally designed.
The content of this game is suitable for persons aged 12 years and over only. It contains: Content that teaches or encourages gambling.

A randomizer mod for Pokémon Blue. Pokemon Randomizers are a fresh new way to experience your favorite Pokemon games! With wild encounters, trainer pokemon, starter pokemon, field items and TMs randomized anything can happen! Imagine walking into the grass and instead of encountering a Pidgey it is a Mewtwo instead. The possibilities are endless and unique!

French Pokemon Blue remake on GameBoy Color (ShinPokered fork).

Pokémon: Let's Go Meltan is a romhack of Pokémon: Blue Version which adds in content from the Pokémon Let's Go series into the first generation game.

Started in 2018 by a secret cabal of ancient Pokemon nerds, Shin Pokemon is an enhancement ROM hack of Pokemon Red & Blue that aims to be the ultimate remaster fans never got. It is a mostly-vanilla hack that focuses on fixing game engine bugs and oversights from the original game. Additionally, trainer AI routines are improved and multiple quality-of-life enhancements have been added. It also acts as a kind of research-informed speculative work that interprets what the 2016 Nintendo Virtual Console re-release of Gen-1 Pokemon could have been. It is the image of a glitch-free experience with player-friendly goodies and enhancements common to other modern remasterings.

Started in 2018 by a secret cabal of ancient Pokemon nerds, Shin Pokemon is an enhancement ROM hack of Pokemon Red & Blue that aims to be the ultimate remaster fans never got. It is a mostly-vanilla hack that focuses on fixing game engine bugs and oversights from the original game. Additionally, trainer AI routines are improved and multiple quality-of-life enhancements have been added. It also acts as a kind of research-informed speculative work that interprets what the 2016 Nintendo Virtual Console re-release of Gen-1 Pokemon could have been. It is the image of a glitch-free experience with player-friendly goodies and enhancements common to other modern remasterings.

Pokémon PureBlue is a purist's enhancement of Pokémon Blue based on the pokered disassembly. The goal is to enhance the original games for excellent replayability without including features from later games. Pokémon PureBlue is a part of Pokémon PureRGB which includes Pokémon PureRed and Pokémon PureGreen. These versions are identical except for minor visual differences.

Pokémon PureGreen is a purist's enhancement of Pokémon Blue based on the pokered disassembly. The goal is to enhance the original games for excellent replayability without including features from later games. Pokémon PureGreen is a part of Pokémon PureRGB which includes Pokémon PureRed and Pokémon PureBlue. These versions are identical except for minor visual differences.

Pokémon Regulation is a rom hack that attempts to maintain as much of the vanilla experience as possible while also allowing players to challenge themselves by applying special rules to the gameplay. Upon starting a New Game, you will be asked to provide a regulation code before your adventure starts. You can generate regulation codes on https://pokereg.net/

Pokémon Blue Kaizo is a ridiculously difficult ROM hack of Pokémon Blue which, as the title implies, was inspired by the like of Platform Hell hacks such as Kaizo Mario World. Everything about the game, including the wild Pokémon, the teams of trainers and gym leaders, and even the layouts, has been changed to make the game a much more difficult experience.

A rom hack for Pokemon Blue featuring Kris, the female protagonist from Pokemon Crystal, and adding Pokemon types from future Pokemon generations