Play Trizeal Online Free for Sega NAOMI.

NAOMI 2004 Shoot 'em Up 1 Player Taito

That clip up top is the real Trizeal — the actual 2004 Sega NAOMI game from Taito. Grab the free RetroPlayers.Club Player and it runs full-speed on your PC, no cartridge required.

🖥️ Sega NAOMI · Full 60fps on your PC

Trizeal

Play this Game The Right Way Now -> Download Our Mini App & Start Playing

The RetroPlayers.Club Player is a Premium perk. Go Premium or sign in to play Trizeal at full speed on your own PC.

Trizeal can be relived on your own PC through the free RetroPlayers.Club Player app — full speed, with a controller and saves just like your hardware. You confirm you own the game from your library, and no need to connect your console.

🎮 USB or Bluetooth controller? Plug it in, Once Detected Click Here to Open Your Controller Options

🎮 Sega NAOMI controls

These are the keys the RetroPlayers.Club Player app uses for Sega NAOMI, shown for reference. Your controller still lights up below so you can confirm it is detected — Premium members can remap here (keyboard or USB controller) and the app applies the map at the next launch.

Visual Controller Mapper

No controller detected yet — plug one in and press any button.

Your controller as the browser sees it · press a button and it lights up · labels show what each control does in this game

Press buttons — your controller lights up here so you can see it is detected. Go Premium to save a custom map.

ActionKeyboardController
Lever Up W D-Pad up
Lever Down S D-Pad down
Lever Left A D-Pad left
Lever Right D D-Pad right
Shot J Top face
Weapon Change K Left face
Bomb L Left trigger
Start Enter Start
Report this game not working
HIGH SCORE — THRONE EMPTY
Nobody holds this game yet.

First registered run claims the top spot. It won't stay easy for long.

🏆 NOVEMBER 2026 TOURNAMENT November 2026 Top Players Championship Top 3 players on this game share the prize pool — Premium subscribers qualify. Nov 1 – Nov 30, 2026 · 18 days left Enter with Premium ▶

Trizeal is a Japanese vertically scrolling shooter developed by Triangle Service and released as an arcade video game in 2005. It was ported to the Dreamcast and PlayStation 2.

How to Play Trizeal

Once Trizeal is running in the app, these are the default controls — every one of them is remappable from the Controller Mapping panel.

The Story Behind Trizeal

Taito released Trizeal for the Sega NAOMI in 2004.

Between the arcade and Dreamcast releases of Trizeal, the developer released a 'SOS statement' claiming the arcade game had suffered poor sales. Trizeal Remix was released for Windows on 7 July 2016.

What You'll Play

Trizeal is a shoot 'em up game for 1 player, played full-speed in the free RetroPlayers.Club Player with its Controller Mapping panel.

The power-ups can be used to upgrade each separate weapon respectively. Omake mode is a short level which has denser bullet patterns than the normal game, lifting mode is where you have to juggle a stone on your ship to score points. The game can be played in four different screen modes, with one mode mimicking the narrow arcade version.

Background sources: Wikipedia.

Trizeal — Frequently Asked Questions

How do I play Trizeal?

Download the free RetroPlayers.Club Player from this page, then open Trizeal — it runs the real Sega NAOMI release full-speed on your PC. The video above is that same game so you can see it first.

What console was Trizeal released on?

Taito shipped Trizeal for the Sega NAOMI back in 2004, and the RetroPlayers.Club Player runs that release.

Can I save my progress in Trizeal?

Premium members get save states in the RetroPlayers.Club Player — snapshot Trizeal at any moment and pick it back up later.

Videos for This Trizeal

See all gameplay videos ›

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