LEDGER OF COMMERCE

A Record of Trade in the Realm
≈ Chapter I ≈
★ PRIMARY DEMO
FANTASY LEDGER WITH SPRITES
The complete unified economy system: every role (Farmer, Forester, Fisher, Shopkeeper) trades through one shared market. Experience medieval ledger aesthetics with sprite graphics and dark parchment design. Full production minigames, market trading, and economy simulation in one grimoire.
System: Unified 4-role economy with shared market board
Aesthetic: Medieval ledger book with ornate borders & sprites
Features: Production minigames, trading, customer tiers, Next Day cycle
⚜ WARM MARKET TOWN
GRIDWORLD — COZY AESTHETIC
The same unified economy system with a warm, inviting market town aesthetic. Terra cotta, forest green, and golden wheat tones create a comfortable Stardew Valley-inspired look while maintaining the full economy simulation.
System: Same unified 4-role economy
Aesthetic: Warm palette with rounded corners & soft shadows
Feel: Cozy village atmosphere
≈ STANDALONE MINIGAMES ≈
FARMER ROLE
FIELD CULTIVATION
Plant crops on a 6×6 grid where Conway's Game of Life determines growth. Watch cellular automata create natural patterns of fertility and decay.
Mechanic: Game of Life cellular automata
Reward: Harvest value = fertility × £1
Grid: 6×6 with preset patterns
FORESTER ROLE
TIMBER HARVEST
Plant trees following sudoku rules to earn income. Unlock new species and expand your forest as you master the puzzle. Partial solutions reward progression.
Mechanic: Sudoku placement rules
Reward: £10-30 per tree
Progression: 3×3 → 6×6 → 9×9
FISHER ROLE
NETS & DEPTHS
Cast your net to a desired depth by rolling dice (avoid rolling 1!). Manage risk as exponential rewards tempt you deeper. One bad roll and you lose everything!
Mechanic: Push-your-luck system
Risk: 1% break chance per second
Reward: Exponential with depth
SHOPKEEPER ROLE
SHOP DESIGN
Design your shop layout to maximize profit through clever placement. Adjacent items boost value, complete sets earn bonuses, and themed sections multiply income!
Mechanic: Layout puzzle
Bonuses: Adjacent (+25%), Sets (+25%), Themes (+15%)
Focus: Spatial optimization
SHARED SYSTEM
TOWN MARKET BOARD
The central trading hub connecting all roles. Post buy requests, list surplus stock, establish repeat orders, and run a direct-sale stall. Switch roles to trace the supply chain.
System: Cooperative trading board
Features: Buy/sell offers + repeat orders
Customers: 5-tier system
≈ ≈ ≈

GRIDWORLD LEDGER OF COMMERCE — Concept Build • July 2026

Each minigame integrates as a role-specific activity for earning currency and economic progression. The unified demos show how they connect through a shared market system.