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Play Phelios (Japan edition · English) Online
Phelios
Play Phelios online. Ride Pegasus through a mythic vertical shooter, charge Apollo’s sword beams, collect upgrades, and battle Medusa, Cerberus, and Typhon.
Browser play

Sega Genesis / Mega Drive — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| A / B / C | S / X / Z |
| X / Y / Z | Q / A / E |
| START / MODE | Enter / V |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Phelios
Quick start
Guide Apollo and Pegasus through each vertically scrolling chapter, moving constantly to slip between enemy formations. Tap a fire button for quick shots, but hold it until the power gauge fills and release a charged beam against tougher targets. Collect weapon upgrades without taking a hit and learn each boss pattern before attempting the full quest.
Controls
D-pad: Move Apollo and Pegasus in any direction and choose menu items. A, B, or C: Fire; hold any fire button to charge, then release for a stronger light beam. Start: Confirm screens, begin play, pause, and resume.
Phelios 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 · segaMD
- 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.