Isometric ARPG web game with a DnD-inspired world, Diablo II-style loot system, and real-time auto-combat. Runs entirely in the browser — no server required.

Play Now

npm install
npm run dev      # dev server at localhost:5173
npm run build    # production build to dist/
npm test         # run 2,587 unit tests

Deployed to GitHub Pages via .github/workflows/deploy.yml — push to main auto-deploys.

• 3 Playable Classes — Warrior, Mage, Rogue, each with 15 unique skills and full skill trees
• Real-time Combat — Manual control or auto-battle with skill priority configuration
• Status Effects — Burn, Freeze, Poison, Bleed, Slow, Stun with visual indicators
• Elite Monsters — Random affix system (Fire Enhanced, Swift, Teleporting, etc.) with better drops

• 5 Zones — Progress from Emerald Plains to the Abyss Rift (Lv.1–50) on large 120×120 tile maps
• Random Dungeons — Procedural roguelike floors with scaling difficulty, bosses, and exclusive loot
• Fog of War — Explore and uncover the map as you go
• Random Events — Ambushes, treasure caches, wandering merchants, rescue missions, environmental puzzles
• Mini-bosses & Lore — Zone-specific boss encounters with pre-fight dialogue and collectible lore objects

• Diablo II Loot — Normal / Magic / Rare / Legendary / Set items with random affixes
• Gem Socketing — 4 gem types × 3 tiers, insertable into equipment sockets
• Difficulty Modes — Normal → Nightmare → Hell with scaling monster stats and rewards
• Achievements — 12+ trackable achievements with progress bars and stat rewards

• Mercenaries — 5 hireable types (tank, melee DPS, ranged, healer, mage) with their own stats, equipment, and combat AI
• Pets — Visual followers with feeding, leveling, evolution, and combat participation; acquired from boss drops, quests, and rare spawns

• Branching Dialogue — NPC dialogue trees with player choices and outcomes
• Quest Variety — Kill, collect, escort, defend, investigate, and craft-and-deliver quest types
• Homestead — Build structures, upgrade buildings, manage pets and mercenaries

• Persistent Saves — IndexedDB via Dexie.js with multiple save slots and v1→v2 migration
• Procedural Sprites — All entity art generated via Canvas 2D, with external PNG override support
• Audio — Synthesized BGM and SFX via Web Audio API
• A* Pathfinding — Binary heap-optimized for large maps

src/
  scenes/         # BootScene, MenuScene, ZoneScene, UIScene
  entities/       # Player, Monster, NPC
  systems/        # Combat, Loot, Inventory, Quest, Pathfinding,
                  # FogOfWar, MapGenerator, Homestead, Save, Audio,
                  # Achievement, SkillEffect, Mercenary, Pet,
                  # RandomEvent, Difficulty, GemSocket, Dungeon
  data/           # Classes, items, maps, monsters, quests, skills,
                  # mini-bosses, lore, dialogue trees, random events
  utils/          # EventBus, IsometricUtils, MathUtils
  __tests__/      # 33 test suites (Vitest)
docs/             # Game design document
public/assets/    # External art and audio assets

• Tile Art — Isometric Landscape by Kenney (CC0) · License
• BGM — Various artists from OpenGameArt.org (CC0 / GPL) · Full credits

All rights reserved.