Games Rust Open Source

focus_game — Cognitive Focus Trainer

focus_game is a fast-paced visual training game that challenges your reaction time, attention switching, and working memory. Written in Rust for deterministic, low-latency frame timing — every millisecond counts.

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cargo build --release
./target/release/focus_game

Features

A high-speed visual reaction and attention training game written in Rust, designed to sharpen focus and reduce cognitive latency.

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Rust Performance

Deterministic frame timing with no GC pauses. What you see is exactly what the hardware can deliver.

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Reaction Training

Decreasing stimulus windows force faster and more accurate responses as sessions progress.

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Attention Switching

Multi-target modes train the ability to rapidly shift attention without losing tracking.

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Session Metrics