🎯 OBJECTIVE

Place blocks on the 8x8 grid to complete full rows or columns. Completed lines disappear and reward points.

As the game progresses, difficulty increases with:

• 👾 Alien attacks
• 🧊 Frozen blocks
• 🌀 Chaos effects
• 💣 Bomb mechanics
• 🎁 Bonus rewards
• 🚨 Special challenge events

Your mission is to survive as long as possible and achieve the highest score.

🧩 BASIC MECHANICS

• Drag and drop pieces onto the 8x8 grid
• Pieces can only be placed in empty spaces
• Blocks cannot overlap obstacles
• Every move permanently places one piece
• After every move, a new random piece appears
• Careful positioning is essential for survival

Completing rows or columns clears them from the board and grants bonus points. Multiple clears in a single move activate combo bonuses.

👾 ALIEN SYSTEM

Aliens randomly appear on the board and become more dangerous at higher levels. They occupy cells and reduce available space.

🟥 ECHO MECHANIC

The Alien Echo system mirrors the player's previous piece. After each player move, the alien attempts to place the same shape on the board using red echo blocks.

• The alien always tries to place a copy of your previous piece
• Echo blocks are shown as red cells
• Echo pieces can block important spaces and disrupt strategies
• If the player completes a row or column, the alien skips its move for that turn
• Echo blocks become permanent blue blocks on the next player move

Rows or columns completed using red echo cells are not removed immediately. Instead, the completed line enters a temporary unstable state and waits until the next turn.

• Completed lines containing red echo cells remain visible temporarily
• Red echo cells flash to warn the player that the line is unstable
• On the next move, red cells convert into normal blue blocks
• Only after becoming blue can the completed row or column be cleared

This mechanic creates delayed chain reactions and adds an additional strategic layer to survival gameplay.

• Early levels spawn fewer aliens
• Higher levels can spawn multiple aliens
• Aliens may reposition during gameplay
• Some aliens appear on special echo cells
• Aliens constantly disrupt safe placements

⚠️ DANGERS

• Placing a block on an alien causes a -5000 score penalty
• A special attack animation is triggered
• All active aliens are removed
• Gameplay is temporarily interrupted

✅ CAPTURE ALIENS

Aliens can be defeated by trapping them inside completed rows or columns. Capturing aliens grants bonus points and frees board space.

💣 BONUS & SPECIAL ITEMS

⭐ STAR BONUS

• +500 instant points
• Quick score boost
• Useful for safe score progression

💎 DIAMOND BONUS

• +1000 instant points
• Rare high-value reward
• Designed for long survival sessions

💣 BOMB SYSTEM

• Explodes in a 3x3 area
• Destroys nearby blocks
• Frees emergency space
• Activates explosion effects and sounds

🌀 CHAOS EVENT

The Chaos Event is one of the most unpredictable mechanics in the game.

• All blocks are randomly reshuffled
• No automatic clears are generated
• Player controls are temporarily locked
• The screen shakes violently
• Special sounds and effects are activated

Chaos can either save your run or completely destroy your strategy.

🎁 CHEST REWARD SYSTEM

At the end of certain levels, a cinematic chest reward sequence appears.

• The player chooses between two reward positions
• One reward is real
• The other reward is fake
• Rewards scale based on level difficulty
• Points convert through animated countdown effects

Higher levels unlock massive score rewards.

🔥 COMBO SYSTEM

• Clear multiple lines in one move
• Activate combo multipliers
• Earn massive bonus scores
• Trigger enhanced visual and sound effects

Advanced players build strategies around large combo chains.

🚨 FORCED LINE SYSTEM

After reaching level objectives, the game may activate a Forced Line challenge.

• A specific row or column becomes highlighted
• You MUST complete that exact line
• Normal progression is temporarily locked
• The interface changes to focus on the objective

This creates a high-pressure survival phase requiring rapid adaptation.

⚠️ GAME OVER SYSTEM

When no valid move exists, the game enters a final emergency phase.

• A 5-second countdown begins
• Warning sounds and shaking effects activate
• The player may use REVIVAL once per match

💚 REVIVAL

• Stops the countdown
• Clears the grid
• Removes all aliens
• Allows gameplay to continue

💀 FINAL GAME OVER

• The match ends
• Final score is displayed
• Leaderboard submission becomes available

💾 SAVE SYSTEM

• Automatic background saving
• Stores grid, score, level, bonuses, aliens and events
• Gameplay resumes exactly where you left off
• Supports long survival sessions

🏆 SCORING SYSTEM

• Placed blocks grant base points
• Completed lines give bonus rewards
• Combos activate multipliers
• Bonus items increase score rapidly
• Alien hits cause penalties
• Captured aliens reward bonus points

Top leaderboard positions require survival, strategy and advanced combo management.