Filament: Circuit Logic Puzzle

Step into the quiet glow of Filament, a tactile circuit logic puzzle crafted for lovers of clean design, electrical flow, and deep mechanical satisfaction.

Your objective is simple yet profoundly engaging: rotate wire tiles, navigate polarity obstacles, and route electrical current from the power core to illuminate every incandescent lamp. With zero timers in classic mode and 100% offline gameplay, Filament lets you enter a serene state of deep focus wherever you are.

⚡ FIVE DISTINCT CHAPTERS & 500 HANDCRAFTED CIRCUITS
Journey through five evolving mechanical worlds, each introducing fresh electrical challenges:
• Chapter 1: Ignition — Pure circuit conduits, foundational loops, and spark paths.
• Chapter 2: Current — T-junctions and branch splitters powering multiple filament lamps.
• Chapter 3: Barrier — Dead rock obstacles that resist electric flow and force creative routing.
• Chapter 4: Pressure — Bolted industrial conduits frozen in place. Work around fixed lines.
• Chapter 5: Gridcore — Twin power cores and intricate dual-source schematic puzzles.

🔥 NEW: DAILY CIRCUIT CHALLENGE
Every single morning, synchronize with a unique global daily circuit seed. Solve daily protocols, maintain your calendar streak, and earn bonus Journey XP!

⚡ NEW: OVERLOAD SURVIVAL MODE
Looking for high-intensity action? Engage Overload Mode! Race against a discharging 45-second capacitor. Every completed puzzle restores precious voltage, racks up combo multipliers, and scores high-voltage Megawatts.

💎 AUDIO-TACTILE CRAFTSMANSHIP
• Procedural Soundscape: Clean analog synthesizers generating custom chimes, relays, and hums with every turn.
• Haptic Feedback: Gentle tactile vibration feedback on compatible Android devices.
• 5 Visual Themes: Customize your aesthetic with Amber Incandescent, Bioluminescent Cyan, Neon Violet, Matrix Phosphor, or the sleek Obsidian Monochrome.
• Operator’s Field Manual: An illustrated, legible circuit engineering handbook explaining logic pieces, diodes, and par scoring.

🛍️ HONEST & RESPECTFUL MONETIZATION
Filament respects your time and peace of mind:
• 100% Playable Offline: No internet connection required.
• Ad-Free Supporter Option: One-time purchase permanently removes all banner and interstitial ads.
• Master Circuit Pass: Unlock all 500 levels instantly and enjoy unlimited hints forever.

Will you conquer all 500 stages and achieve the rank of Grand Master of Light?
Rotate the grid. Route the current. Light every lamp.