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Play Heavy Barrel (World) (World edition · English) Online

Heavy Barrel (World)

Play Heavy Barrel (World) online. Rotate the aim independently, unlock supply crates and assemble six parts for the temporary Heavy Barrel cannon.

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 Heavy Barrel (World)

Quick start

Learn movement and rotary aiming.
Collect a key and unlock a crate.
Gather the Heavy Barrel pieces.
Use the completed cannon before its short duration ends.

Controls

Move with the eight-way joystick and rotate it to change the weapon’s aim. Fire the gun or throw a limited grenade. Collect keys to open crates; the sixth cannon part equips Heavy Barrel on the player who takes it.

Heavy Barrel (World) — About this game

Heavy Barrel (World) separates movement from weapon aim with its rotating arcade joystick. Keys unlock crates containing upgrades, supplies or parts of the six-piece Heavy Barrel cannon. Completing that set supplies a powerful but temporary attack before the soldier returns to the previous weapon. In a two-player game, the fighter collecting the sixth part receives the cannon, making the order of collection matter to the shared assault.

Heavy Barrel (World) Game manuals

Cheats

Character Invincibility PL1

1 "开启", 0, 0xFF8032, 0x80

SuperInvincibility PL1

1 "开启", 0, 0xFF8033, 0x80

Infinite Key PL1

1 "开启", 0, 0xFF8052, 0x04

Infinite Lives PL1

1 "开启", 0, 0xFF8034, 0x05

Infinite Fire Gun PL1

1 "开启", 0, 0xFF8043, 0x99

Infinite multi-directional shooting PL1

1 "开启", 0, 0xFF8045, 0x99

Infinite flame dispenser PL1

1 "开启", 0, 0xFF8047, 0x99

Unlimited Grenade PL1

1 "开启", 0, 0xFF804D, 0x99

Infinite Smoke Bomb PL1

1 "开启", 0, 0xFF804F, 0x99

Infinite throw chain PL1

1 "开启", 0, 0xFF8051, 0x99

Unlimited Super Weapon PL1

1 "开启", 0, 0xFF8711, 0x99

Select Weapon PL1

1 "普通", 0, 0xFF803C, 0x00
2 "激光", 0, 0xFF803C, 0x01
3 "多向射击", 0, 0xFF803C, 0x02
4 "火焰喷射器", 0, 0xFF803C, 0x03

Choose grenade PL1

1 "普通", 0, 0xFF8049, 0x00
2 "红色", 0, 0xFF8049, 0x01

There's always a super gun, PL1

1 "开启", 0, 0xFF8710, 0x80

special weapons and ammunition PL1

1 "开启", 0, 0xFFA59F, 0xD8

Character Invincibility PL2

1 "开启", 0, 0xFF8076, 0x80

SuperInvincibility PL2

1 "开启", 0, 0xFF8077, 0x80

Infinite Keys PL2

1 "开启", 0, 0xFF8096, 0x04

Infinite Lives PL2

1 "开启", 0, 0xFF8078, 0x05

Infinite Flaming Gun PL2

1 "开启", 0, 0xFF8087, 0x99

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