|This article is about a/an video game in Kamen Rider Ex-Aid.|
Knock Out Fighter is a fighting game, where the player fights an opponent until they are defeated.
Transforming into Kamen Rider Para-DX for the first time having been given the Gashat Gear Dual by Kuroto Dan to warm-up while he prepared Kamen Rider Chronicle, Parado tested the power of the Fighter Gamer by easily defeating Kamen Rider Ex-Aid Sports Action Gamer Level 3.
Having been struck in Puzzle Gamer by the Level 5 Revol Bugster, acting in defense of Emu whom he had defeated, Para-DX switched to Fighter Gamer, proceeding to swiftly destroy the Bugster with his Critical Smash despite Kamen Rider Genm's protest.
Enraged about the fact that Genm used Motors Bugster Level 5 as a decoy, Parado immediately transformed into Para-DX Fighter Gamer Level 50 and attacked Genm with an infinitive number of punches before changing into Puzzle Gamer Level 50 to finish him off.
During his fight with Brave Fantasy Gamer Level 50, Para-DX used 2 Recover Energy Items to heal himself before changing into Fighter Gamer Level 50 and easily attacked Brave mostly because of the pain that Brave receiver when assuming this form. Para-DX later left the battlefield.
Para-DX Fighter Gamer Level 50 fought Snipe Simulation Gamer Level 50 and was easily beaten by this form before he changed into Puzzle Gamer Level 50.
When the doctors interrupted the game, the Fighter Gamer, following the Puzzle Gamer, were both outmatched by Ex-Aid's Maximum Gamer Level 99. Defeated for the first time, Parado conceded that Emu was the best before escaping.
Gashat Gear Dual
When activated, the Gashat reformats the battlefield into a Game Area. It seems to spawn five different Energy Items.
- Knock Out Fighter Gashat: A toy-exclusive Gashat.
- Gahsat Gear Dual (Knock Out Fighter) (Memorial Finish Ver.) (ガシャットギアデュアル (ノックアウトファイター) (メモリアルフィニッシユVer.) Gashatto Gia Dyuaru Nokku Auto Faitā Memoriaru Finisshu Ver.): A variant of the Gashat Gear Dual with Para-DX's Perfect Knock Out Gamer Level 99 on the dial cover, and Para-DX's Fighter Gamer Level 50 on the cover of Knock Out Fighter side.
- Kamen Rider Para-DX (Ex-Aid Episodes 15, 16, 18, 20, 21, Chou Super Hero Taisen, 26, 29)
- Knock Out Fighter is based on various tournament fighter games, such as:
- The game's mascot resembles Ryu, Kyo Kusanagi & Akira Yuki from the Street Fighter, King of Fighters & Virtua Fighter franchises.
- The standby announcement of "Round 1" is often heard at the start of fighting games. The "K.O." announcement at the end of executing a finisher is often heard in fighting games when an opponent of the player is defeated.
- Kamen Rider Ex-Aid
- Episode 15: A New Challenger Appears!
- Episode 16: The Paradox Who Defeated M
- Epiosde 18: The Truth Exposed
- Episode 20: Take Off Against the Direction of the Wind!
- Episode 21: Chasing the Mystery!
- Kamen Rider × Super Sentai: Chou Super Hero Taisen
- Episode 26: Players Who Bet on Survival
- Episode 29: We're Me!?