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Play Lethal Thunder (World) (World edition · English) Online

Lethal Thunder (World)

Play Lethal Thunder (World) online. Build firepower by rapidly pressing Shot and collect weapons through a two-player vertical shooting campaign.

Browser play

How to 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 Lethal Thunder (World)

Quick start

Learn the opening wave’s route.
Repeatedly press Shot to increase firepower.
Collect a weapon when its approach is clear.
Keep room to dodge while sustaining the firing rhythm.

Controls

Repeatedly press the shot button to build firepower. Collect weapons during the advancing stages.

Lethal Thunder (World) — About this game

Lethal Thunder (World) ties the ship’s firepower to repeated presses of the shot button rather than leaving every attack at a fixed strength. Collected weapons change the means of fighting through the vertically advancing enemy waves and bosses, with a second player able to join the route. Learn the effect of rapid shots on the opening formation before moving into the next pickup, then keep a clear escape path while concentrating on the repeated firing needed for a stronger attack.

Cheats

Infinite Lives PL1

1 "开启", 0, 0xE0144, 0x06

Character Invincibility PL1

1 "开启", 0, 0xE3A38, 0x01

maximum shooting power PL1

1 "开启", 0, 0xE3A41, 0xF0

Select Weapon PL1

1 "激光射击", 0, 0xE3A3E, 0x01
2 "火焰射击", 0, 0xE3A3E, 0x02
3 "球状射击", 0, 0xE3A3E, 0x03

Infinite Shooting PL1

1 "开启", 0, 0xE3A48, 0x00

Infinite Laser PL1

1 "开启", 0, 0xE3A4C, 0x00, 0, 0xE3A4D, 0x00

Infinite Balls PL1

1 "开启", 0, 0xE3A50, 0x00

Infinite Flame PL1

1 "开启", 0, 0xE3A5B, 0x00

Rapid Attack PL1

1 "开启", 0, 0xE0008, 0x00

Infinite Lives PL2

1 "开启", 0, 0xE0174, 0x06

Character Invincibility PL2

1 "开启", 0, 0xE3AD8, 0x01

Maximum Shooting Power PL2

1 "开启", 0, 0xE3AE1, 0xF0

Select Weapon PL2

1 "激光射击", 0, 0xE3ADE, 0x01
2 "火焰射击", 0, 0xE3ADE, 0x02
3 "球状射击", 0, 0xE3ADE, 0x03

Infinite Shooting PL2

1 "开启", 0, 0xE3AE8, 0x00

Infinite Laser PL2

1 "开启", 0, 0xE3AEC, 0x00, 0, 0xE3AED, 0x00

Infinite Balls PL2

1 "开启", 0, 0xE3AF0, 0x00

Infinite Flame PL2

1 "开启", 0, 0xE3AFB, 0x00

Rapid Attack PL2

1 "开启", 0, 0xE0009, 0x00

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