Universe Duel

Universe Duel browser game screenshot

Universe Duel

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Runs on universe-duel.vercel.app.

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About Universe Duel

Duel an AI mech in an orbital arena with dashes, laser blades, plasma and homing missiles.

Fight a rival mech in a compact 3D arena. Dash to change distance, fire at range, or close in with a laser blade. Homing missiles require a lock, while plasma and charged attacks provide alternatives to continuous fire. Field supplies can change the fight, so watch the pickup notices as well as the armor bars.

Rounds start with a 120-second timer. Disabling a unit ends combat; when time runs out, remaining armor determines the result, with equal armor producing a draw. The opponent is controlled by the game’s AI, rather than another person joining a lobby.

How Universe Duel was made with AI

Hayashimon’s announcement names GPT-6 Astra and describes building a robot combat game by explaining the movements he wanted. The live project calls itself u/NIVERSE, an orbital mech combat prototype. Its shipped interface and logic document the weapons and computer-controlled rival described here.

Made by Hayashimon (@hayashimon1).

How to get Universe Duel running

  1. Wait for the unit models to load and Start Duel to become available.
  2. Choose a unit in the selection screen and deploy. If model loading fails, reload or try another unit.

How to play

A modern browser with 3D graphics support. The build includes a touch joystick and action buttons, but their presence does not guarantee smooth performance on every phone.

Universe Duel controls
WASD / arrowsMove
ShiftDash; hold to boost
Left mouseFire; hold to charge
F / right mouseBlade attack
SpaceJump
RHoming missiles
QPlasma
EUnit special
EscPause
Touch stick + buttonsMove and use combat actions

Quick facts

  • Single-player timed mech combat.
  • The live interface identifies itself as a VRM duel prototype.

Questions about Universe Duel

Is Universe Duel online multiplayer?

The current build pits you against a computer-controlled mech. A duel describes the combat format, not a verified two-person online mode.

What happens when the timer runs out?

The unit with more armor wins; equal remaining armor produces a draw.

Can I play Universe Duel on mobile?

The build includes a movement joystick and touch attack buttons. Smooth gameplay still depends on your device’s 3D performance.

What should I do if Start Duel is unavailable?

Wait for the unit models to finish loading. If loading fails, try another unit or reload the original project in a browser with 3D graphics enabled.

Tips for Universe Duel

  • Use the lock indicator before launching homing missiles, and watch your boost reserve when closing for a blade attack.

Single-player combat prototype. Touch controls are implemented; performance depends on your device.

Sources: universe-duel.vercel.app, universe-duel.vercel.app, x.com. Last checked .

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