Resident Evil Gaiden is a portable installment in the Resident Evil series released for the Game Boy Color in 2002. It was co-produced by Capcom and UK-based developer M4 based on a scenario written by Code: Veronica director Hiroki Kato. The game came into existence when the Game Boy Color port of the original Resident Evil was cancelled and Capcom needed a replacement game to fill their lineup.After the events of Resident Evil 3, Barry Burton and Leon S. Kennedy joined a secret anti-Umbrella organization, comprised of former S.T.A.R.S. members and ex-Umbrella employees and set on putting a stop to the operations of the evil medical corporation.The game starts with the escape of a shapeshifting B.O.W. developed at Umbrella Labs. Leon managed to track it as far as the ocean cruiser, The Starlight before contact with him was lost. Now Barry must board the ship to find him, as well as figure out the mystery of a young girl he finds aboard.The game itself is an overhead adventure game where the player controls a party of up to three characters (Barry, Leon and Lucia), switching between them at any time. Battles occur when the player character runs into a monster, in which the game switches to a first person view and must align their aiming gauge to where the monster is centered.Gaiden is mostly notable for its cliffhanger ending that was meant to foreshadow an earlier version of Resident Evil 4. However, due to the changes in RE4's premise during development that disregarded this cliffhanger ending, along with Gaiden's own overall obscurity, the game has been relegated to non-canon status.
This game provides examples of:
- Adaptation Dye-Job: In this game, Barry is a redhead, while in the rest of the series, he's a brunette.
- Alien Blood: The escaped B.O.W. has green blood, as does the parasite B.O.W. in Lucia. The last shot of the game has a close up of "Leon" with a small cut oozing green blood on his neck.
- All of the Other Reindeer: Lucia was bullied in school due to her weird powers.
- Bag of Holding: Unlike most other games in the series, this one gives you an unlimited inventory.
- Bittersweet Ending: Barry finds Leon and both of them survive with Lucia. Except for the fact that Leon might actually be the parasite B.O.W.
- Boom, Headshot: What happens if you manage to hit the small dark purple area in combat mode.
- Boring, but Practical: The higher a weapon's power, the less accurate it is, so the pistol tends to be pretty effective even a bit later in the games.
- Boss in Mook Clothing: One of the Palette Swap zombies later in the game are powerful enough to knock off more than a third of your health with just one hit.
- Canon Discontinuity: The events of this game seem to be pretty much ignored by Capcom. Leon at the end of the game being the parasite B.O.W. in disguise is never brought up again and rewritten out of the series.
- Combat Tentacles: Subverted. The escaped B.O.W. spouts tentacles from its chest and uses them to grab Lucia in a cutscene, but when fighting he just uses his fists.
- Continuity Nod:
- This isn't the first time Barry has been a mole for Umbrella while still remaining fairly innocent.
- It's also not the first time Leon's had to temporarily look after a little girl infected by a parasite and later cured.
- Cruel Twist Ending: Implying that "Leon" may actually be the parasite B.O.W.
- A Day in the Limelight: For Barry, one of the side characters from the original Resident Evil.
- Deadly Gas: The gas gun is potent enough to kill all zombies in the room, though the drawback is that it has very little ammo.
- Distressed Damsel: Lucia. She gets attacked and kidnapped by the escaped B.O.W., held at gunpoint by Barry after Umbrella try and take her, and then gets dragged into the sea by the parasite B.O.W.
- Fake Defector: Barry pretends to turn on Leon and Lucia so he can infiltrate Umbrella.
- First-Person Shooter: A hybrid much like the Gun Survivor series. You navigate in third person but enter first person mode when fighting enemies.
- Gaiden Game: It's even in the title.
- Ghost Ship: Everyone on The Starlight sans the main characters have been completely zombified.
- Guide Dang It!: The game doesn't prompt you to use any key items, so you might end up having to walk up to every door that could conceivably fit with a certain item and try it until you get the right one.
- Healing Potion: A staple of the series, but in this game, they come already mashed up and in green, yellow and red (light, medium and large healing respectively) as well as blue and purple for poison.
- Hostage Situation: Barry holds Lucia at gunpoint so that they can escape the Umbrella submarine. Different from some examples in that it's the protagonist taking another good guy hostage.
- I Just Want to Be Normal: Lucia, due to her being picked on for her weird powers.
- Kill and Replace: At the end of the game, it's implied that the parasite B.O.W. managed to successfully do this with Leon.
- Mission Control: The HQ will occasionally call in to spout some exposition.
- No Body Left Behind: The escaped B.O.W. does this when it's first defeated.
- Non-Lethal K.O.: Occasionally after defeating a zombie, they'll fall to the ground, but if you pass them again they'll still be alive and jump you, forcing you into combat again.
- Recurring Boss: The escaped B.O.W. shows up four times, and the parasite B.O.W. is fought thrice.
- Send in the Search Team: Partly the reason why Barry goes to The Starlight is to find Leon, who's lost contact with HQ. Turns out he fell down a hole in the ship and was knocked out for 24 hours.
- Spot the Imposter: The parasite B.O.W. impersonates Lucia during the game. It's found out when Lucia cuts her hand and shows her normal colored blood.
- Stock Superpowers: Lucia has a Healing Factor and super hearing, which makes Barry suspect that she might be the escaped B.O.W. He's half right. It's actually due to the different parasite B.O.W. she's infected with, and she loses her powers when it's extracted.
- Tempting Fate: Leon to a group of Umbrella soldiers:Leon: What are you going to do...shoot me?
Guards: OPEN FIRE! (start shooting)
Leon: I can't believe they opened fire!
- Voluntary Shapeshifting: The escaped and parasite B.O.W.s are able to shapeshift into human beings. Unluckily for them, Lucia is able to see right through the deception.
- Where the Hell Is Springfield?: Like the rest of the series. The game simply states that the anti-Umbrella group's base is somewhere in North America, while the boat's location is somewhere in the Atlantic.