Help John exterminate the invading rats!
Tap on rats before they reach John.
Look out for power-ups to help you!
Boss rats appear every 5 levels (5, 10, 15, 20...)
NEW: Watch out for sneaky rats targeting your inventory and dizzy rats with unpredictable movement!
Your mission is to protect John from the invading rats! Tap or click on rats to eliminate them before they reach John. Each rat that touches John will cost you a life.
Click or tap on rats to eliminate them
Press SPACE or click Pause button
Tap inventory items to use or place them
Normal Rats (Brown): Standard speed, 10 points
Fast Rats (Red): Move quickly, 20 points
Armored Rats (Gray): Require 2 hits, slow but tough, 30 points
Tiny Rats (Small Brown): Small and hard to hit, 50 points
Sneaky Rats (Dark): Target your inventory items, spawn rarely, 40 points
Dizzy Rats (Purple): Move in unpredictable swerving patterns, 35 points
Boss Rats (Large Dark Red): Appear every 5 levels, multiple hits required, 100+ points
Combo System: Hit 3+ rats quickly for bonus multipliers
Streak Bonuses: Every 5, 10, 15, and 20 consecutive hits give special rewards
Level Progression: Advance every 250 points - rats get faster and spawn more frequently
Miss Penalty: Missing resets your streak, so aim carefully!
• Prioritize threats: Fast rats and those close to John first
• Save inventory items: Use gas canisters and traps during overwhelming waves
• Build streaks: Consistent hits unlock powerful bonuses
• Boss preparation: Save your best power-ups for boss levels (5, 10, 15...)
• Placement strategy: Place traps in rat pathways, cats near spawn areas
• Watch for sneaky rats: They only appear when you have inventory items!
• Predict dizzy rats: Their swerving is predictable - aim where they're going!
• Watch for wall protection power-ups - they block 2 hits
• Cheese power-ups gather all rats to the center - perfect for gas attacks
• Freeze and slow power-ups give you breathing room during intense moments
• Don't panic during boss fights - they're slow but require patience
• Sneaky rats can be clicked to dismiss them without losing inventory
Freezes all rats for 5 seconds. Perfect for catching your breath during intense waves.
Next rat hit explodes, killing nearby rats. Great for clearing clusters.
Slows all rats for 8 seconds. Gives you more time to aim accurately.
Gives you an additional life. Essential for surviving higher levels.
2x points for 10 seconds. Combine with streaks for massive scores!
Attracts all rats to center for 5 seconds. Perfect setup for gas attacks!
Blurs vision for 5 seconds (challenge power-up!). Avoid if possible, but gives points.
Save in inventory. Eliminates ALL rats instantly. Your ultimate weapon!
Save in inventory. Place on field, automatically kills rats for 20 seconds.
Creates protective wall around John (blocks 2 hits). Your lifesaver!
Save in inventory. Auto-hunts rats for 10 seconds. Your AI companion!
Your Score: 0
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Final Score: 0