Katana Upgrade
540×960
This game is played upright
Turn Gems into gift cardsCollect as you play · redeeming coming soon
Mine GemsAbout this game
Upgrade your katana and create the ultimate blade! Test your luck, strengthen your sword, and see how far you can go. One failed upgrade could destroy your progress!
How to play
Click the Upgrade button to strengthen your katana. Each successful upgrade increases your katana's level, but failed upgrades can destroy your sword. Keep upgrading and aim for the highest level possible! Controls: Mouse Click — Upgrade / Interact
