Top-down alien shooter · mistral-medium-3.1
Using the pre-provided phaser.min.js (global Phaser), build a top-down alien shooter: move with WASD, aim and fire at waves of advancing aliens, with health, score, and increasing difficulty. Use ONLY procedurally generated graphics, no external image or audio assets.
transcript · 4 messages
Using the pre-provided phaser.min.js (global Phaser), build a top-down alien shooter: move with WASD, aim and fire at waves of advancing aliens, with health, score, and increasing difficulty. Use ONLY procedurally generated graphics, no external image or audio assets.
index.html (11977 bytes)Successfully wrote 11977 bytes to index.html
Created a self-contained top-down alien shooter in `index.html` using Phaser with: ### Features - **Player**: WASD movement, mouse-aimed shooting (yellow bullets) - **Aliens**: Red circular enemies that spawn at screen edges and chase the player - **Procedural Graphics**: All visuals generated in-code (player triangle, alien circles, bullet rectangles) - **Game Mechanics**: - Health/Score/Wave UI - Increasing difficulty per wave (more aliens, faster spawns) - Collision detection (bullets ↔ aliens, player ↔ aliens) - Game over screen with restart button ### How to Play 1. Open `index.html` in a browser 2. Move with **WASD**, aim with mouse, shoot by clicking 3. Survive waves of aliens while your score increases No external assets or network requests—fully sandboxed. The game uses Phaser’s physics engine for collisions and movement.
TAKE IT TO CODE
A single self-contained HTML file — copy it and open in any browser, or reuse the prompt with your own pi-agent run.
RUN
EVALUATION
Nearly blank black screen with a tiny UI box; JS error crashed the game, nothing renders or responds.
Vision grade · anthropic/claude-sonnet-5
MEASUREMENTS
Raw readings from the capture, not a verdict — the grade above is the only judgement. Percentages are how much of the screen changed; the measure under-reports sparse motion on a dark background.
- Cannot read properties of undefined (reading 'isDown')