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Echo-9

by tonnoz Adventure · Simulation · made with Claude

Deliver packages on foot through post-apocalyptic Hanoi using a desktop and a phone.

Be the first to rate Phone friendly 2026 Vibe Coding Game Jam, rank 85 of 945 Plays in your browser
Play now Opens on echo9.tonnoz.com in a new tab. Come back here to rate it.

Checked working on Nov 14

  • WASD move (desktop)
  • Phone buttons
  • Phone accelerometer

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About the game

In 2055, Hanoi's grid has gone dark, and you're a courier carrying bowls of phở across the city on foot.

Thousands of scooters to dodge. Your phone as a balance sensor, read by its accelerometer. Two screens, the phone doing a large share of the work. A mission briefing and buttons on the phone.

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Steer around the scooters with WASD on your computer while you head for each drop-off. Scan the QR code or copy the session link to your phone. Pocket the phone and keep it steady. A small link also lets you play without a phone at all.

tonnoz loved Another World (1991) as a kid and set out to recreate its mood in 3D. They added the phone as a second device, for novelty.

Post on X Post on Reddit Download image

It ranks #78 of 588 games all-time, going by its jam placement until players rate it. How rankings work

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How it was made

Source: Vibe Jam 2026 submission form. Evidence: the creator's own account.

Added
Code by AI
Most of it
AI provider
Anthropic
AI tools
Claude Code
Engine
Three.js
Players
Single player
Jam
2026 Vibe Coding Game Jam, rank 85 of 945
Make one like itClaude Code game development, from start to finish

Controls

  • Touch
  • Keyboard
  • WASD move (desktop)
  • Phone buttons
  • Phone accelerometer
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