More browsing paths

Play Undercover Cops (World) (World edition · English) Online

Undercover Cops (World)

Three heroes cross devastated districts, facing new hordes and a boss as they advance.

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 Undercover Cops (World)

Quick start

Keep enemies on the same side when possible and use heavy objects to clear a path. Save the special attack for situations worth its energy cost.

Controls

Move into range for combos and throws. Pick up weapons from the scenery; using the special attack reduces energy.

Undercover Cops (World) — About this game

Three heroes fight through ruined districts against successive enemy hordes and bosses. Strikes and throws are joined by unusual weapons: beams, pillars and wreckage can crush enemies. A special attack clears the area around you at the cost of some energy.

Undercover Cops (World) Game manuals

Cheats

Infinite Time

1 "开启", 0, 0xE0096, 0x9A

one shot to kill Fatso

1 "开启", 0, 0xE073E, 0x01

选择开始任务阶段

1 "1", 0, 0xE0093, 0x01
2 "2", 0, 0xE0093, 0x02
3 "3", 0, 0xE0093, 0x03
4 "4", 0, 0xE0093, 0x04

Infinite Lives PL1

1 "开启", 0, 0xE3E3B, 0x0A

Infinite Energy PL1

1 "开启", 0, 0xE017E, 0x64

Character Invincibility PL1

1 "开启", 0, 0xE0161, 0x68, 0, 0xE0171, 0x0C, 0, 0xE3698, 0x0C

Infinite Lives PL2

1 "开启", 0, 0xE3E5D, 0x0A

Infinite Energy PL2

1 "开启", 0, 0xE023E, 0x64

Character Invincibility PL2

1 "开启", 0, 0xE0221, 0xA0, 0, 0xE0231, 0x0C, 0, 0xE3718, 0x0C

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