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Play Metal Slug 3 (Legend, Hack) (Hack) Online

Metal Slug 3 (Legend, Hack)

Play Metal Slug 3 (Legend, Hack) online. Collect weapons and Slug vehicles to survive enemy waves and towering bosses.

Browser play

Metal Slug 3 (Legend, Hack)

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 Metal Slug 3 (Legend, Hack)

Quick start

Move through the first encounter while testing shooting and jumping.
Collect reachable weapon upgrades without standing in an attack path.
Use a Slug vehicle when available to strengthen offense and protection.
Observe the mission boss before spending limited ammunition and grenades.

Controls

On foot, A fires at distant targets or uses the knife at close range; B jumps; C throws a grenade. Joystick directions move, crouch and aim upward. Vehicle actions vary with the vehicle; no commands from the separately labelled Blue hack are included.

Metal Slug 3 (Legend, Hack) — About this game

Metal Slug 3 (Legend, Hack) sends the squad through crowded combat scenes where weapon pickups and vehicles can change the way you handle the next group. Ordinary shooting deals with the stream of attackers, but ammunition from an upgraded weapon should be spent with the coming threats in mind. The Slug tank adds protection and heavier offensive options, making it useful against stronger positions. Each mission eventually brings a boss that is much larger and tougher than the common enemies. Watch its attack pattern and preserve a way to dodge before committing your firepower. Advancing safely matters more than holding one position simply because a powerful weapon is available.

Cheats

Infinite Time

1 "开启", 0, 0x10ED78, 0x99

Choose the color of blood

1 "白血", 0, 0x10FD92, 0x00
2 "红血", 0, 0x10FD92, 0x01

Stage Select

1 "第1关", 0, 0x10ED7A, 0x00
2 "第2关", 0, 0x10ED7A, 0x01
3 "第3关", 0, 0x10ED7A, 0x02
4 "第4关", 0, 0x10ED7A, 0x03
5 "第5关", 0, 0x10ED7A, 0x04
6 "结局", 0, 0x10ED7A, 0x05

Infinite Lives PL1

1 "开启", 0, 0x1002BB, 0x64

Invincibility PL1

1 "开启", 0, 0x100581, 0x02

Infinite Ammo PL1

1 "开启", 0, 0x10EAFA, 0x03, 0, 0x10EAFB, 0xE7

Infinite Bombs PL1

1 "开启", 0, 0x10EAF5, 0x63, 0, 0x10EC39, 0x63

No bomb drop delay PL1

1 "开启", 0, 0x10EAF0, 0x00

Quickshot PL1

1 "开启", 0, 0x10EAF2, 0xFF

15 Hostage PL1

1 "开启", 0, 0x10ED05, 0x0F

Select Weapon PL1

1 "普通枪 PL1", 0, 0x10EAF3, 0x00
2 "加农炮弹 PL1", 0, 0x10EAF3, 0x01
3 "散弹猎枪 PL1", 0, 0x10EAF3, 0x02
4 "火箭发射器 PL1", 0, 0x10EAF3, 0x03
5 "火焰射击武器 PL1", 0, 0x10EAF3, 0x04
6 "重机枪 PL1", 0, 0x10EAF3, 0x05
7 "激光枪 PL1", 0, 0x10EAF3, 0x06
8 "超级散弹猎枪 PL1", 0, 0x10EAF3, 0x07
9 "超级火箭发射器 PL1", 0, 0x10EAF3, 0x08
10 "超级火焰射击武器 PL1", 0, 0x10EAF3, 0x09
11 "超级重机枪 PL1", 0, 0x10EAF3, 0x0A
12 "超级激光枪 PL1", 0, 0x10EAF3, 0x0B
13 "跟踪弹 PL1", 0, 0x10EAF3, 0x0C
14 "铁蜥蜴炮弹 PL1", 0, 0x10EAF3, 0x0D
15 "弹跳射击武器 PL1", 0, 0x10EAF3, 0x0E
16 "超级手雷 PL1", 0, 0x10EAF3, 0x0F
17 "加大跟踪弹 PL1", 0, 0x10EAF3, 0x15
18 "移动人造卫星 PL1", 0, 0x10EAF3, 0x10
19 "雷雨云 PL1", 0, 0x10EAF3, 0x11

product weapon type PL1

1 "散弹枪 PL1", 0, 0x10EAF3, 0x02
2 "火箭发射器 PL1", 0, 0x10EAF3, 0x03
3 "喷火器 PL1", 0, 0x10EAF3, 0x04
4 "重机枪 PL1", 0, 0x10EAF3, 0x05
5 "激光枪 PL1", 0, 0x10EAF3, 0x06
6 "跟踪弹 PL1", 0, 0x10EAF3, 0x0C

Select the grenade type PL1

1 "普通手雷(正常)PL1", 0, 0x10EAF4, 0x01
2 "燃烧弹 PL1", 0, 0x10EAF4, 0x02
3 "石头 PL1", 0, 0x10EAF4, 0x03

Select status (problemed) PL1

1 "人类身体 PL1", 0, 0x1004FE, 0x4E, 0, 0x1004FF, 0xE0, 0, 0x10058C, 0x01, 0, 0x10058E, 0x00, 0, 0x10058F, 0x00
2 "肥胖身体 PL1", 0, 0x1004FE, 0x4E, 0, 0x1004FF, 0xE0, 0, 0x10058C, 0x01, 0, 0x10058E, 0x02, 0, 0x10058F, 0x02
3 "木乃伊身体 PL1", 0, 0x1004FE, 0x4E, 0, 0x1004FF, 0xE0, 0, 0x10058C, 0x01, 0, 0x10058E, 0x03, 0, 0x10058F, 0x03
4 "游泳者身体 PL1", 0, 0x1004FE, 0x37, 0, 0x1004FF, 0x84, 0, 0x10058C, 0x05, 0, 0x10058E, 0x05, 0, 0x10058F, 0x05
5 "僵尸身体 PL1", 0, 0x1004FE, 0x4E, 0, 0x1004FF, 0xE0, 0, 0x10058C, 0x01, 0, 0x10058E, 0x07, 0, 0x10058F, 0x07
6 "飞行身体 PL1", 0, 0x1004FE, 0x3E, 0, 0x1004FF, 0x62, 0, 0x10058C, 0x09, 0, 0x10058E, 0x09, 0, 0x10058F, 0x09
7 "雪人身体 PL1", 0, 0x10058F, 0x06
8 "流血状身体 PL1", 0, 0x10058F, 0x28

Infinite Lives PL2

1 "开启", 0, 0x10036B, 0x64

Invincibility PL2

1 "开启", 0, 0x100631, 0x02

Infinite Ammo PL2

1 "开启", 0, 0x10EB08, 0x03, 0, 0x10EB09, 0xE7

Infinite Bombs PL2

1 "开启", 0, 0x10EB03, 0x63, 0, 0x10EC65, 0x63

No bomb drop delay PL2

1 "开启", 0, 0x10EAFE, 0x00

Quickshot PL2

1 "开启", 0, 0x10EB00, 0xFF

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