Pokemon Blue Kaizo GB

Download Patched Pokemon Blue Kaizo Rom

Latest version- Completed Version

Updated on- September 12 2016

pokemon blue kaizo cover

Important: This is a GB hack.


Google Drive


Name: Pokemon Blue Kaizo
Hack of: Blue
Language: English
Creator: SinisterHoodedFigure
Status: Complete


Welcome to the Kanto Region, where you will recieve your very first starter pokemon from professor Oak, while you're rival is about to recieve his starter. Unfortunately for you, the rival has a particularly special starter, which gives you a taste of what's to come. You have to collect about 150 pokemon, eight gym badges, and defend yourself against the nefarious Team Rocket.

Extra Info

Basically, it's Pokemon Blue, only, you can catch all 151 pokemon, but it is much more difficult than the original in many ways. The enemy's movepools have improved drastically compared to the original red and blue, which can make what was once simple battles into something more intense. The Gym Leaders and many other bosses in particular have bigger rosters, better pokemon for their types, and many of them have a pokemon that counters the pokemon that are Supereffective against their theme. In addition, several maps have been changed, including the frequency of pokemon appearing, or mazes. Certain pokemon that are considered to be overpowered are accessible in either the late game or post game. Oh… and there may also be some surprises in Blue Kaizo… However, the catch rates have been improved for many pokemon, so that they are very easy to catch, you have access to a very wide variety of pokemon throughout the game, especially early on, you can use flash in the rock tunnel, and you can train at a good pace, without too much grinding necessary. Fighting all the trainers gives a lot of good exp. As you progress through the game, the quality pokemon you can catch grows stronger and stronger. Poke balls are also significantly less expensive than before, as well as repels, and you can get free ethers for those difficult dungeons and marathon routes. Like everything else, the more you progress through the game, the better items you’ll get from the stores.


SinisterHoodedFigure, Miksy91, IIMarkus, Danny-E 33, Swampert22, Stag019, Comet, Crystal

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  1. Replies
    1. Did anyone else notice the decreasing lv of difficulty with each new pokemon game that came out after gen 2?

  2. How is the grind on this game?... yellow version was easy for me until i wanted to get all of the 150 pokemon to lv 100 which took a very long time.. at the same time i hear this is twice if not 3 times harder than blue version and a challenge like that sounds fun

    1. The game wasn't designed to be as hard as possible. Mainly opponent movepools and rosters have been modified to increase the challenge. The creator said that too much grinding shouldn't be necessary, but I'm not sure he had training all Pokemon to lv 100 in mind..

  3. This will not download and I can't figure out why! I have gba4ios emulator and have had this game before so I don't know what the problem is. Any tips would be appreciated

    1. Are you having problems with downloading or with playing? I've tested out the links and they work fine. But people have reported Google Drive links not working through GBA4iOS. If you have a preferred file sharing site, such as Mediafire, let me know.
      Also, this is a GB rom, not a GBA one, so I'm not sure if GBA4iOS supports it.

  4. When does magikarp evolve? I got it to level 20 but it never evolved

  5. Is there a wiki page or anything like that on possible evolution changes or anything like that?

    1. There's the Pokecommunity thread- Link. But there's no list of changes or anything.


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