Sword Growth
Extension Actions
Enhance your sword and level it up! Take risks to forge the ultimate weapon.
Sword Growth replaces your new tab page with an addictive sword enhancement game.
Every new tab is a chance to level up your sword. Mine gold, enhance your weapon, and push your luck — but beware, your sword can shatter!
How to play:
- Mine Gold — earn 50~200 gold per mine (10% chance for a critical 2x bonus)
- Enhance — spend gold to upgrade your sword's level (success rate decreases as you level up)
- Sell — sell your sword for gold and start over with a fresh blade
5 visual sword tiers that evolve as you level up:
- Basic (Lv 1-10) — a simple steel sword
- Sharp (Lv 11-20) — a refined blue blade
- Flame (Lv 21-30) — engulfed in fire with particle effects
- Lightning (Lv 31-40) — crackling with electric energy
- Legendary (Lv 41-50) — a rainbow-gem ultimate weapon
The catch: higher levels mean lower success rates and higher destruction chances. One bad roll and your sword shatters back to Level 1. How far can you push it?
Features:
- Replaces your new tab page with the game
- Track your stats: total successes, fails, and success rate
- Visual feedback: screen shake, particles, and animations
- Progress saves automatically — pick up where you left off
- Zero data collection — everything stays locally in your browser
This extension overrides your default new tab page. You can disable it at any time from your browser's extension settings.