GPT-6-ASTRA · 2026.09.16

Eight Fronts

A Three.js tribute to the 8-bit run-and-gun classics: eight stages across side-scrolling fronts, into-the-screen base rooms and a vertical waterfall climb, with local two-player co-op.

Try it nowMade with GPT-6-ASTRA
Eight Fronts
HANDS ON

Use a desktop keyboard and mouse. Pick a stage and deploy.

click to play

W A S D moves · J or left click fires · SPACE or K jumps · Q swaps weapons · E/G throws a grenade · SHIFT aims in place · Esc pauses · gamepads supported.

Open the standalone game ↗
01 — THE DEMO

What to explore

Fight through eight fronts and eight bosses whose cores open and seal — target-local markers tell you what can be hit right now. Five weapons (rifle, machine gun, spread, laser, flame) plus grenades, modern or retro rules, and in-game guidance for the base rooms and bosses. Play solo or local co-op on one keyboard or two gamepads; campaign progress saves in your browser and any stage can be practised from the stage select. This unofficial tribute is an original, fully offline single-file build on Three.js r179 and is not affiliated with Konami; desktop keyboard and mouse are recommended.

Made with GPT-6-ASTRA. The HTML demo is hosted by Bubu Studio and runs directly in your browser.

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