How Echo Orchard was designed

Echo Orchard was built as a browser-first cozy puzzle with a deterministic scoring loop, clear surface rules, and a small but expressive board.

Core design goals

• Short-session clarity: one orchard, five plantings, one target song.
• Readable systems: each seed has explicit terrain and neighbour bonuses instead of hidden math.
• Calm mastery: no timer, no jump scares, no input spam, just placement choices.
• Mobile-first legibility: large plot buttons, strong contrast, and short feedback lines.
• Portfolio balance: this run intentionally adds a game after a heavy stretch of utilities and planning tools.

Scoring model

The final score starts from an ideal 240 and subtracts 20 points for each total point of distance from the target harmony. Exact tune matches receive the top summary state, while near misses still earn warm copy instead of harsh failure messaging.

Deterministic QA choice

The current build uses one visible season seed, ECHO-ORCHARD-01, with a fixed target and stable board layout. That keeps runtime QA reproducible and lets the public experience remain simple.

Growth angle

This concept can expand cleanly into daily orchard seeds, seasonal terrain packs, shareable postcard summaries, accessibility-friendly challenge sets, and larger harmony books without changing the core rules.