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Play Riot City (Japan) (Japan edition · Japanese) Online
Riot City (Japan)
Play Riot City (Japan) online. Fight as the balanced Paul or slower Bobby and clear each enemy group to reopen the city route.
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 Riot City (Japan)
Quick start
- Learn the current detective’s strike timing.
- Keep clear of enemies approaching from behind.
- Use jumping and ordinary attacks to clear the group.
- Move on when the screen reopens.
Controls
Use the directional controls to move or select menu items. Insert a coin, then press Start to begin. Action buttons depend on the game; follow the keyboard, controller, or touch mapping shown by the emulator.
Riot City (Japan) — About this game
Riot City (Japan) pairs Paul’s balanced fighting with Bobby’s slower, stronger break-dancing attacks during the investigation of the M.I.D. syndicate. Enemies approach from both sides, and the screen stops until the current group has been defeated. Ordinary strikes and jumping attacks carry the fight rather than a supply of weapons collected from the pavement. The two detectives can cooperate through the city toward the kidnapping’s source. Learn the current fighter’s recovery before another group surrounds him, then clear the immediate attackers instead of trying to walk past the screen’s locked edge.
Cheats
Infinite Time
1 "开启", 0, 0xFFECF9, 0x63Infinite Lives PL1
1 "开启", 0, 0xFFF011, 0x03Infinite Energy PL1
1 "开启", 0, 0xFFDAD5, 0x70Character Invincibility PL1
1 "开启", 0, 0xFFF00D, 0xF0, 0, 0xFFE8D5, 0x00Infinite Lives PL2
1 "开启", 0, 0xFFF03D, 0x03Infinite Energy PL2
1 "开启", 0, 0xFFDAD9, 0x70Character Invincibility PL2
1 "开启", 0, 0xFFF039, 0xF0, 0, 0xFFE8D9, 0x00Player 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
- 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.