Pokemon Red vs Blue: Which Version Should You Play?
Pokemon Red vs Blue comes down to one core difference: exclusive Pokemon. Both versions deliver the identical Kanto adventure that launched the franchise, but Red's exclusive roster gives you slightly better type coverage against the gym leaders you'll face. If you're starting your journey for the first time, Red is the stronger choice, though both versions are equally enjoyable and equally challenging.
What actually differs between the versions
The two games are nearly identical. You travel the same eight gym routes, fight the same trainers at the same levels, and encounter the same story beats. The rendering, music, and mechanics are pixel-perfect matches. What changes is which wild Pokemon spawn in each route and which ones you can trade for.
Red gets Ekans, Arcanine, Growlithe, Pinsir, and Grawlix as its exclusives. Blue gets Sandshrew, Vulpix, Meowth, Scyther, and Magenta. That's genuinely the only substantive difference. Both rosters have merit. Arcanine and Growlithe give Red solid fire coverage, while Scyther gives Blue a powerful bug and flying option that Arcanine doesn't quite match in the early game.
The gym leaders and their Pokemon lineups are identical between versions. Brock still leads with Rock types, Misty with Water types, and so on. Your rival uses the same team regardless of which cartridge you buy. Even the Elite Four and Champion Lance have the same Pokemon in both games.
Why Red has a slight advantage
If you're brand new to the Kanto region, Red's exclusive roster aligns better with what the gym leaders will throw at you. Arcanine's physical bulk and speed help against Misty's water Pokemon more cleanly than anything Blue can easily catch early. Growlithe grows into Arcanine by level 36, giving you a fire type that stays relevant through the midgame.
Blue's Scyther is powerful but doesn't learn many moves naturally, and it arrives late enough that you've already adjusted your team. Vulpix and Sandshrew are both useful but narrower in scope.
That said, neither version is harder or easier in any meaningful way. Both are tuned for the same difficulty progression. Your choice of starter Pokemon (Bulbasaur, Charmander, or Squirtle) matters far more than version exclusives.
The real consideration: team building
Play Pokemon Red on Dubdoo to experience the classic Kanto adventure. Both Red and Blue let you build a strong team; the version determines which Pokemon you'll naturally encounter and which ones require grinding or trading to complete.
If you want a fire-heavy team, Red is friendlier. If you prefer ground and psychic coverage, Blue's Sandshrew and access to Alakazam give you better options. But neither version locks you into a single viable strategy. The level scaling is generous enough that any balanced team of six Pokemon will carry you through to the Champion.
The postgame content is identical too. You get access to the same legendary Pokemon, the same bonus areas, and the same endgame grinding routes. After you beat Lance, there's no difference in what either version offers.
Should you play Red or Blue?
Start with Red. Its exclusive Pokemon lineup is slightly more beginner-friendly, and Arcanine's early availability gives you more breathing room against the middle gym leaders. If you want a second playthrough with a different team composition, Blue then becomes the natural choice because you'll know the route layout and can plan around its exclusives.
Both versions are excellent. The Kanto adventure is timeless, and the differences are small enough that your enjoyment won't hinge on picking the wrong one. What matters is that you experience the Pokemon Red version as designed in your browser, no download needed.
If you want a deeper look at Pokemon Red strategies and leveling paths, the Pokemon Red guide covers team composition, optimal grinding routes, and how to approach each gym leader's team.
Other Pokemon adventures worth playing
Dubdoo hosts other Pokemon fan games and remakes. Pokemon Emerald expands the formula with a full third generation experience, adding weather mechanics and double battles. Pokemon Lazarus is a more experimental take on the formula, and DeltaRune is a completely different adventure from the Pokemon Red creator.
If you're deep into turn-based RPGs, the RPG category on Dubdoo has other classics like these that run without installation. Many are school-safe and playable on any Chromebook.
FAQ
What Pokemon are exclusive to Red vs Blue?
Red has exclusive access to Ekans, Arcanine, Growlithe, Pinsir, and Grawlix, while Blue has Sandshrew, Vulpix, Meowth, Scyther, and Magenta. Both versions share most Pokemon, so exclusives won't block you from completing the Pokedex alone.
Can I play Pokemon Red online for free?
Yes. You can play the original Pokemon Red experience in your browser on Dubdoo without any download required. The browser version preserves all the classic Kanto adventure.
Is Pokemon Red harder than Blue?
Not significantly. Both versions have identical difficulty curves and gym leader rosters. The only real difference comes from which Pokemon you can catch, which affects team composition but not overall challenge.
Which version has better starter Pokemon?
Red and Blue have identical starter choices: Bulbasaur, Charmander, and Squirtle. Your pick depends on personal preference, not version. Consider which Pokemon's type coverage helps your playthrough.