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Reason: include info on Black Parado's version
Icon-exaid.png This article is about a video game in Kamen Rider Ex-Aid.

Title Screen

"Dual Gashat!"
―Insertion announcement in the Gamer Driver[src]

"The strongest fist! What's the next stage? (Looping rock music to upbeat techno music)"
―Looping standby announcement in the Gamer Driver[src]

"Gachan! Muzzle Up! Akai kobushi tsuyosa! Aoi puzzle rensa! Aka to ao no kousa! Perfect Knock Out!

Translation: The strength of Red Fist! The combo of Blue Puzzle! The mix between Red and Blue! Perfect Knockout! (赤い拳強さ!青いパズル連鎖!赤と青の交錯!パーフェクトノックアウト!)"
Perfect Knock Out Gamer Level 99 Transformation announcement in the Gamer Driver[src]

"Gachon! Urawaza! Gachan! Perfect Critical Combo!"
Gamer Driver finisher announcement (Perfect Puzzle)[src]

"Gachon! Urawaza! Gachan! Knock Out Critical Smash!"
Gamer Driver finisher announcement (Knock Out Fighter)[src]

"Gachon! Urawaza! Gachan! Perfect Knock Out Critical Bomber!"
Gamer Driver finisher announcement (Perfect Knock Out)[src]

"K.O.! Perfect!"
―Post-finisher announcement (Perfect Knock Out)[src]

Perfect Knock Out (パーフェクトノックアウト, Pāfekuto Nokku Auto) is a hybrid puzzle/fighting video game and combination of Perfect Puzzle and Knock Out Fighter, embodied by the Gashat Gear Dual used in the Gamer Driver. As the most powerful Gashat game of Parado/Kamen Rider Para-DX, it is by this name that Masamune Dan addresses him.

Game Description

"Perfect Puzzle and Knockout Fighter. Two level 50 Games combined into one, and the name is... Perfect Knockout!"
―Parado introduces the game along with his Level 99 form.[src]


The combination of Kamen Rider Para-DX's Level 50 Puzzle Gamer and Fighter Gamer, the Level 99 Perfect Knock Out Gamer was accessed by Parado through the use of his Gashat Gear Dual within the Gamer Driver he took from Kuroto Dan; initially unable to use a Gamer Driver, which could only be used by humans who had undergone the compatibility surgery, the Bugster had goaded Emu Hojo into imprinting his human DNA onto him by striking him with the Maximum Mighty Critical Finish as they shared the Double Action Gamer. Armed with a new Gashacon Weapon embodying his new combined form, Para-DX used the Gashacon Parabragun's Gun and Ax Modes respectively to easily defeat both Level 50 Riders Snipe Simulation Gamer and Brave Fantasy Gamer. As well as that, the Perfect Knock Out Gamer proved equally matched against Ex-Aid's own Level 99 Maximum Gamer as they respectively met each other with a Critical Bomber and Critical Break. [We're Me!?]

Intercepting Emu, Parado was met by Dan as the doctor left to pursue the Charlie Bugster. Engaging Genm Action Gamer Level 0, the Perfect Knock Out Gamer, though finding his Level reduced due to Genm's Bugster-nulifying power, was able to destroy Dan with a Knock Out Critical Smash only to find that he had taken just the first of the "New" Kuroto Dan's 99 lives, at which point a bored Parado left. Para-DX was later confronted by Dan again while beating a couple of Ride-Players. Though Poppy attempted to stop Dan from recklessly fighting, Para-DX, tired of her attitude, attempted to terminate her with a Perfect Critical Finish amplified by the Dangerous Zombie Gashat only for the hit to be taken by Dan at the cost of another life. Seeing Dan's act, Ex-Aid joined Genm against Para-DX and, through empowering himself with the Maximum Gamer while Dan's Level 0 power reduced the Perfect Knock Out Gamer to Level 50, the Action Gamer duo were able to beat back Para-DX with their combined Critical Finish while reclaiming the Dangerous Zombie Gashat in the process. [The Forbidden Continue!?]

With only the high tier of Bugsters remaining, Para-DX and his fellows were first confronted by a mere Ride-Player whom he effortlessly swatted away. When the Kamen Riders arrived to rescue this Ride-Player, the Perfect Knock Out Gamer met Ex-Aid Maximum Gamer, proving to be the only equal match as the Level 99 Graphite and Lovelica overwhelmed Level 50 Riders Snipe and Brave respectively, forcing Ex-Aid to take the others and retreat. In what was intended to be the final battle against the high tier Bugsters, Para-DX faced Ex-Aid, now joined by Genm Zombie Gamer Level X-0, who held off the Perfect Knock Out Gamer enough to allow Ex-Aid Maximum Gamer to eliminate Lovelica's edge by destroying the Lovely Girls. Ultimately, however, Para-DX and all parties were effortlessly defeated in an instant when the time-manipulating Kamen Rider Cronus made his appearance. [Judgment Received!]

Transforming for seemingly the last time, Para-DX Perfect Knock Out Gamer, with the Doctor Mighty XX Gashat in his Driver, used the vaccine to halt Super Gamedeus, allowing the five Level 1 Kamen Riders to seperate Masamune from the behemoth with a quintuple Rider Kick. With Gamedeus reduced to its original form, Parado's transformation too was retracted before sacrificing himself to terminate the godlike Bugster. [The Last Smile]

Gashat Gear Dual

Gashat Gear Dual

Gashat Gear Dual (Perfect Puzzle)

Gashat Gear Dual (Knock Out Fighter)

When the Gashat Gear Dual is inserted into the Gamer Driver, it reformats the battlefield into a Game Area. This usage of the Gashat combines the data of both Perfect Puzzle and Knock Out Fighter into Perfect Knock Out.

Variations (Toy-exclusive)

  • Gahsat Gear Dual (Memorial Finish Ver.) (ガシャットギアデュアル (メモリアルフィニッシユVer.), Gashatto Gia Dyuaru Memoriaru Finisshu Ver.): A variant of the Gashat Gear Dual with Para-DX's Perfect Knock Out Gamer Level 99 on the dial cover, also Para-DX's Puzzle and Fighter Gamer Level 50 on the cover of respective side.


  • Kamen Rider Para-DX (Ex-Aid Episodes 29-32, 34, 37-42, 44, True Ending, Another Ending (Para-DX with Poppy))


  • Perfect Knock Out may possibly be a reference to the game Super Puzzle Fighter II Turbo, commonly referred to as just Puzzle Fighter, a puzzle game developed by Capcom featuring characters who are mainly from the Street Fighter and Darkstalkers franchise.
    • If that were the case, the reference would be further reinforced by the announcement made by inserting the Gashat Gear Dual into the Gashacon Key Slasher.
  • Coincidentally, the term Mazaru in the transformation jingle is similar to Kamen Rider Drive's Tire Blending ability in Type Tridoron, as it is blending two games to create a new form/power.
    • Another translation also parallels the nature of Parado's association with Emu, as its usage can reference socializing with others.



Icon-exaid.png Kamen Rider Ex-Aid
Kamen Riders
Emu Hojo - Hiiro Kagami (Game World) - Taiga Hanaya - Kiriya Kujo - Kuroto Dan - Parado - Asuna Karino/Poppy Pipopapo - Masamune Dan - Ride-Players (Nico Saiba - Haima Kagami) - Genm (Bakusou Treasure) - Kagenari Nagumo - Ninja-Player - Black Parado
Game Scope - Gamer Driver - Kimewaza Slot Holder - Rider Gashat - Energy Items - Buggle Driver (II) - Bugster Buckle - Gashat Gear Dual (β - Another) - Rider Gauges - Rider Gashat Case - Energy Item Holder
Gashacon Weapons
Gashacon Breaker - Gashacon Sword - Gashacon Magnum - Gashacon Sparrow - Gashacon Bugvisor (II - G) - Gashacon Key Slasher - Gashacon Parabragun
Other Weapons
Flamber Saber - Ride Weapon - Fuma Sōzantō - Genin Weapon
Robot Gamer - Beat Gamer - Combat Gamer - Chambara Gamer - Sports Gamer - Hunter Gamer - Bike Gamer - Burger Gamer - Fantasy Gamer - Simulation Gamer - Maximum Gamer - Safari Gamer - Tank Gamer - Legacy Gamer - Pac Gamer - Famista Gamer - Xevious Gamer - Galaxian Gamer
Asuna Karino - Haima Kagami - Kyotaro Hinata - Ginko Yumita - Nico Saiba - Satsuki Ogimachi - Mizuki Nishikikoji - Tsukuru Koboshi
Others: Saki Momose - Sakurako Dan - Eight Kirino - Saiko Yaotome
Locations: Seito University Hospital - CR - Ministry of Health - Hanaya Game Illness Clinic - Genm Corp. - Game World - Machina Vision - Next Genome Institute
Generals: Parado - Graphite - Ren Amagasaki - Gamedeus
Movie-exclusive: Michihiko Zaizen - Pac-Man Virus - Hatena Bugster - Soji Kuruse - Kazushige Ryuzaki - Ageha Takeda - Johnny Makishima - Nebula Bugster
Stageshow-exlusive: Futago Bugster
Regular Bugsters: Bugster Virus - Bugster Union - Salty Bugster - Aranbura Bugster - Revol Bugster - Motors Bugster - Collabos Bugsters (Gekitotsu - DoReMiFa - Giri Giri - Jet - Kamen Rider Genm series) - Burgermon Bugster - Gatton Bugster - Vernier Bugster - Kaiden Bugster - Charlie Bugster
Regular Games: Mighty Action X - Taddle Quest - Bang Bang Shooting - Bakusou Bike - Gekitotsu Robots - DoReMiFa Beat - Giri Giri Chambara - Jet Combat - Shakariki Sports - Drago Knight Hunter Z - Dangerous Zombie - Mighty Brothers XX - Perfect Puzzle - Knock Out Fighter - Perfect Knock Out - Ju Ju Burger - Night of Safari - Bang Bang Tank - Taddle Fantasy - Bang Bang Simulations - Taddle Legacy - Maximum Mighty X - Kamen Rider Chronicle - Toki Meki Crisis - Hyper Muteki - Doctor Mighty XX - Mighty Creator VRX - Hurricane Ninja - God Maximum Mighty X - Knock Out Fighter 2 - Zombie Chronicle - Mighty Novel X - Genm Musou
Legend Rider Games: Let's Go Ichi Gou! - Adventure Guy Kuuga - Agito of the Sun - Mirror Labyrinth Ryuki - Moshi Moshi Faiz - King of Poker Blade - Taiko Master Hibiki - Insect Wars Kabuto - Time Express Den-O - DokiDoki Makai Castle Kiva - Barcode Warrior Decade - Detective Double - Jungle OOO - Space Galaxy Fourze - Magic The Wizard - Toukenden Gaim - Full Throttle Drive - Kaigan Ghost - Kamen Rider Build - Ganbarizing
Legend Games: Pac Adventure - Famista - Xevious - Taiko no Tatsujin - Galaxian
Other Games: Hatesate Puzzle - Buddhist Priest of Temple - Chou Super Hero Taisen - Chou Shocker Taisen - Bakusou Treasure - WayoseTUNE - Nazo Toki Labyrinth