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Play Rapid Hero (NMK) (English) Online

Rapid Hero (NMK)

Play Rapid Hero (NMK) online. Build the aircraft’s weapons and preserve room to move through the incoming formations.

Browser play

Arcade — EmulatorJS controls

Default Player 1 keyboard mapping. Change keys in Controller Settings.

Console button	Keyboard
↑ / ↓ / ← / →	↑ / ↓ / ← / →
RetroPad A / B / X / Y	Z / X / A / S
L / R	Q / E
Insert coin	V
START	Enter

Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.

How to Play Rapid Hero (NMK)

Quick start

Begin with an aircraft and learn the width of its fire.
Move clear of incoming shots while firing.
Collect useful weapon and support equipment.
Use a bomb when a dangerous formation closes the escape route.

Controls

Joystick: move. A: shot and subweapon fire. B: bomb.

Rapid Hero (NMK) — About this game

Rapid Hero (NMK), also known as Rapid Hero, sends an aircraft through vertically scrolling formations with a choice between concentrated and broader firing coverage. Collected equipment strengthens the attack and adds supporting weapons, including guided fire. The larger enemies and recurring boss demand room to manoeuvre as their patterns develop. A separate bomb offers help when the approach becomes crowded. Building useful coverage while preserving an escape route is more dependable than following a pickup into the next volley.

Cheats

Infinite Credits

1 "开启", 0, 0x1F900D, 0x09

Select Starting Stage

1 "1", 0, 0x1F9021, 0x00
2 "2", 0, 0x1F9021, 0x01
3 "3", 0, 0x1F9021, 0x02
4 "4", 0, 0x1F9021, 0x03
5 "5", 0, 0x1F9021, 0x04
6 "6", 0, 0x1F9021, 0x05
7 "7", 0, 0x1F9021, 0x06
8 "8", 0, 0x1F9021, 0x07

Infinite Lives PL1

1 "开启", 0, 0x1F7F29, 0x06

Infinite Bombs PL1

1 "开启", 0, 0x1F7F2F, 0x08

Maximum Firepower PL1

1 "开启", 0, 0x1F7F31, 0x03

Character Invincibility PL1

1 "开启", 0, 0x1F7F2D, 0x02

Always Maxim Shot Power PL1

1 "开启", 0, 0x1F7FF1, 0x03

always have the biggest laser PL1

1 "开启", 0, 0x1F7FF5, 0x02

There's always the biggest tracking missile PL1

1 "开启", 0, 0x1F7FFD, 0x02

there's always 10,000 points for PL1

1 "开启", 0, 0x1F7F97, 0x0E

There's always a missile PL1

1 "开启", 0, 0x1F7FF9, 0x02

Always shooting - Normal shooting PL1

1 "开启", 0, 0x1F7FC3, 0x02

Always shoot - Laser PL1

1 "开启", 0, 0x1F7FC7, 0x01

Always shoot - Track Missile PL1

1 "开启", 0, 0x1F7FCF, 0x01

Always shoot - Missile PL1

1 "开启", 0, 0x1F7FCB, 0x01

Infinite Lives PL2

1 "开启", 0, 0x1F7E29, 0x06

Infinite Bombs PL2

1 "开启", 0, 0x1F7E2F, 0x08

Maximum Firepower PL2

1 "开启", 0, 0x1F7E31, 0x03

Character Invincibility PL2

1 "开启", 0, 0x1F7E2D, 0x02

Always Maxim Shot Power PL2

1 "开启", 0, 0x1F7EF1, 0x03

Player verification and sources

Browser play was reviewed before this edition was published in the catalogue. The date below is the catalogue publication date, not the game’s original release date.

Browser test and catalogue publication date: October 20, 2026
Browsers and devices: PC: Chrome, Edge and Firefox. Mobile: Chrome on Android and Safari on iPhone and iPad.
Player engine and core: EmulatorJS 4.3.0-pre · arcade
Tested by: rwEmulator

Sources and editorial basis

rwEmulator reviews edition metadata, release information, game manuals and first-hand browser-play notes. Available manuals are linked below; the editorial policy explains how facts are checked and corrections are handled.

Editorial policy and sources Trust center EmulatorJS player help