OFF

"OFF" is a simple yet deep puzzle game that offers a modern twist on the classic Lights Out puzzle.

How to Play
Tap on a square to flip that square and the adjacent squares above, below, left, and right. Your goal is to turn off all squares (OFF). While it may seem simple at first glance, the chain reaction of flips requires strategic thinking.

Features
✨ 180 Diverse Stages
・3x3 Grid: 30 Stages (Beginners)
・4x4 Grid: 50 Stages (Intermediate)
・5x5 Grid: 100 Stages (Advanced)

🎮 Simple and Intuitive Controls
Anyone can start playing right away with simple tapping controls. The rules are simple, but the solving method is deep and packed with content.

🎯 Gradually Increasing Difficulty
The difficulty level increases with each size. Beginners and advanced players can enjoy the game at their own pace. Aim to complete the game in the fewest moves!

💾 Convenient auto-save feature
・Resume from where you left off even if you close the app mid-game.
・Automatically records your progress for each stage.
・Saves your move count and elapsed time.

⏯️ Comprehensive control features
・Pause: Convenient for quick reflection.
・Restart: Start the same stage over again from the beginning.
・Retire: Return to stage selection.
・Back: Save your progress and stop.

🎨 Sophisticated retro design
The pixel-art style icons and beautiful purple gradient UI offer a nostalgic yet new gaming experience.

[Recommended for]
• Those who want to improve their logical thinking
• Those who want to make the most of their free time during their commute
• Those who like simple yet addictive games
• Those who want to expand their puzzle game collection
• Those who like the retro feel of games
• Those who like brain training and board games

[Tips for Playing]
1. Find the pattern: Understand the impact of tapping each square.
2. Backward Thinking: It may be easier to solve by working backwards from the goal.
3. Trial and Error: Use the restart function to try again and again.
4. Gradually Advance: Start with small puzzles and move on to larger puzzles as you become more comfortable.

[System Requirements]
- Android 7.0 (API 24) or later
- Internet connection recommended (for displaying ads)

[Free to Play]
Basic play is completely free. Ads appear on the stage selection screen and at the bottom of the gameplay screen, but are designed not to interfere with gameplay.

[Upcoming Updates]
- New stages added
- Time Attack mode
- Achievement system
- Further UI improvements

We welcome your feedback! Please leave your reviews and comments.

Now, let's begin the challenge of turning off all the lights! 180 stages await you.