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Grand Quack Auto

by UdayMydam Action · Simulation · made with Claude

Honk your way through a city as a rubber duck and escalate the chaos.

Be the first to rate Phone friendly 2026 Vibe Coding Game Jam, rank 153 of 945 Plays in your browser
Play now Opens on grand-quack-auto.pages.dev in a new tab. Come back here to rate it.

Checked working on Nov 14

  • WASD move
  • Space quack
  • E enter car

Play next

About the game

Your main weapon is a quack, aimed at passing pedestrians to scare them. You play a rubber duck loose in a city.

An opening goal of frightening three pedestrians. Duck forms, from Lil' Quacker up to gun-wielding Duck Norris. Level-ups fed by the chaos your honks build. Cars to climb into, as an alternative to walking. Ragdolling the duck. Photos to take around town. Pedestrians with names like Sir Honks-a-Ton and El Pato Magnifico.

UdayMydam pitches it as a mix of GTA and Untitled Goose Game. According to the creator, AI wrote 100% of the code.

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It ranks #133 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
All of it
AI provider
Anthropic
AI tools
Claude Code
Engine
Three.js
Players
Single player
Jam
2026 Vibe Coding Game Jam, rank 153 of 945
Make one like itClaude Code game development, from start to finish

Controls

  • Keyboard
  • WASD move
  • Space quack
  • E enter car
  • R ragdoll
  • P photo
  • M mute

Screenshots

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