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Play Mega Blast (US) (US edition · English) Online

Mega Blast (US)

Fire in four directions and collect pods to change the weapons on each side.

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 Mega Blast (US)

Quick start

Try the available pods and watch which side they cover. Before a boss, read the hint about where to hit it.

Controls

Move the ship and use its four-direction weapons. Collect colored pods to change the weapons on different sides.

Mega Blast (US) — About this game

Your weapons fire in four directions, with collected pods changing the equipment on each side. Lasers, bouncing beams and homing missiles suit different targets. Tips before each boss explain where to hit, so adjust your weapon coverage for the fight ahead.

Cheats

Infinite Credits

1 "开启", 0, 0x2030F7, 0x09

Select Next Stage

1 "3", 0, 0x204451, 0x03, 0, 0x2043E5, 0x03
2 "4", 0, 0x204451, 0x04, 0, 0x2043E5, 0x04
3 "5", 0, 0x204451, 0x05, 0, 0x2043E5, 0x05
4 "6", 0, 0x204451, 0x06, 0, 0x2043E5, 0x06
5 "7", 0, 0x204451, 0x07, 0, 0x2043E5, 0x07

Infinite Lives PL1

1 "开启", 0, 0x2043F9, 0x03

Character Invincibility PL1

1 "开启", 0, 0x20105E, 0x00

maximum front firepower PL1

1 "开启", 0, 0x2010B3, 0x03

Maximum rear weapon fire PL1

1 "开启", 0, 0x2010D3, 0x03

maximum weapon fire PL1

1 "开启", 0, 0x2010F3, 0x03

Maximum weapon fire PL1

1 "开启", 0, 0x201113, 0x03

Choose a front-shooter PL1

1 "激光", 0, 0x2010B1, 0x01
2 "普通", 0, 0x2010B1, 0x02
3 "弹跳", 0, 0x2010B1, 0x03
4 "红色射击", 0, 0x2010B1, 0x04
5 "跟踪武器", 0, 0x2010B1, 0x05

Choose the rear-shooter PL1

1 "激光", 0, 0x2010D1, 0x01
2 "普通", 0, 0x2010D1, 0x02
3 "弹跳", 0, 0x2010D1, 0x03
4 "红色射击", 0, 0x2010D1, 0x04
5 "跟踪武器", 0, 0x2010D1, 0x05

Select the weapon to shoot on top PL1

1 "激光", 0, 0x2010F1, 0x01
2 "普通", 0, 0x2010F1, 0x02
3 "弹跳", 0, 0x2010F1, 0x03
4 "红色射击", 0, 0x2010F1, 0x04
5 "跟踪武器", 0, 0x2010F1, 0x05

Select the next shooting weapon PL1

1 "激光", 0, 0x201111, 0x01
2 "普通", 0, 0x201111, 0x02
3 "弹跳", 0, 0x201111, 0x03
4 "红色射击", 0, 0x201111, 0x04
5 "跟踪武器", 0, 0x201111, 0x05

Infinite Lives PL2

1 "开启", 0, 0x20440D, 0x03

Character Invincibility PL2

1 "开启", 0, 0x201FFE, 0x00

Maximum forward firing power PL2

1 "开启", 0, 0x202053, 0x03

Maximum rear-weapons fire PL2

1 "开启", 0, 0x202073, 0x03

maximum weapon fire PL2

1 "开启", 0, 0x202093, 0x03

Maximum weapon fire PL2

1 "开启", 0, 0x2020B3, 0x03

Choose a front-shooter PL2

1 "激光", 0, 0x202051, 0x01
2 "普通", 0, 0x202051, 0x02
3 "弹跳", 0, 0x202051, 0x03
4 "红色射击", 0, 0x202051, 0x04
5 "跟踪武器", 0, 0x202051, 0x05

Choose the rear-shooter PL2

1 "激光", 0, 0x202071, 0x01
2 "普通", 0, 0x202071, 0x02
3 "弹跳", 0, 0x202071, 0x03
4 "红色射击", 0, 0x202071, 0x04
5 "跟踪武器", 0, 0x202071, 0x05

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