**Shadow Clash** is ready! Here's what I built:

**4 Playable Characters:**
- **Aelric** (Light Warrior) — Fast melee attacks, Light Slash dash, Radiant Shield, Holy Strike AOE
- **Seraphina** (Light Mage) — Ranged energy bolts, Healing Light, Arcane Nova AOE
- **Malachar** (Dark Fighter) — Heavy attacks, Crushing Blow, Dark Roar stun, Infernal Charge
- **Nyxara** (Dark Assassin) — Fastest character, Shadow Step teleport, Backstab, Void Shroud stealth

**Gameplay:**
- 60-second 1v1 arena matches against an AI opponent (auto-matched to opposing faction)
- Win by defeating enemies (+3 shards per kill) or collecting crystal fragments scattered across the arena
- Characters respawn on death with full HP

**Controls:**
- **WASD/Arrows** — Move
- **J/Space** — Basic attack
- **Q/E/R** — Special abilities (shown in HUD with cooldown timers)

**Features:**
- Generated character sprites, arena background, and crystal collectibles
- Visual effects for abilities (AOE circles, projectiles, teleport trails, shields, stealth)
- Floating damage numbers, screen shake on hits, HP bars
- Synthesized sound effects via Web Audio API
- Full Playscape SDK integration with mobile touch controls, leaderboard, and coins

**Next Ideas:**
1. **2v2 Team Battles** — Add a second AI ally and enemy for chaotic 2v2 matches with team synergy combos
2. **Arena Hazards** — Add environmental dangers like rotating fire pillars or collapsing floor tiles to force strategic positioning

**Ready to level up your game? Pick one and let's build it!**