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Play Opa Opa (Japan edition · English) Online
Opa Opa
Play Fantasy Zone: The Maze online. Collect coins, buy useful power-ups and guide Opa-Opa through the maze alone or with Upa-Upa.
Browser play
Sega Master System — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| 1 / START | X |
| 2 | Z |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Opa Opa
Quick start
For solo play, press 1 on controller 1; for two players, start with controller 2. Choose the starting world with controller 1’s D-pad and confirm with 1. Begin by collecting nearby coins, avoid enemies and cross an item circle only when you can afford the displayed power-up.
Controls
D-pad: move through the maze and choose the starting world. 1 or 2: confirm a world and fire after buying a weapon. Cross a power-up circle to purchase its displayed item automatically when you have enough money. Controller 2 starts simultaneous two-player play.
Opa Opa — About this game
Fantasy Zone: The Maze changes the series into a game of routes and pursuit. The goal is to collect every coin in the maze while avoiding the Menons, rather than clearing a scrolling battlefield. Each round begins without a weapon. Collecting money lets you buy a power-up simply by crossing its circle when the item appears and your balance is high enough. Weapons can clear a dangerous passage, while speed or temporary invincibility changes which route is safe. A second player can join simultaneously as Upa-Upa. Watch the next junction before committing to a long corridor: a route that gathers coins quickly is only useful if it leaves a way past the approaching enemies.
Opa Opa Game manuals
Cheats
No cheats have been added for this edition.
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
- 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 · segaMS
- 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.