cv999

cv999 is a crystal merge puzzle game for mobile. Tap to select crystals on a 4x4 grid, merge adjacent same-level crystals from level 1 through 4, and build your score with every successful merge.


The app opens with a splash screen and loading indicator, then shows a sticky header, quick menu, and decorative banner for portrait play.


The navigation menu includes Play, About, Rules, and Rewards. The core game displays a 4x4 merge grid. Select a crystal, then tap an adjacent cell with the same level to merge them into the next tier. Spawn new level-1 crystals to keep playing. Live stats track score and highest crystal level reached.


Merging level 4 crystals triggers a special achievement message. Restart anytime for a fresh vault challenge.


About explains the crystal merge concept with a feature illustration. Rules cover adjacent merging only, level progression from 1 to 4, scoring per merge, and grid management.


Rewards includes a rank system: Crystal Master for 500 or more points, Vault Keeper for 300 or more, Silver Merger for 150 or more, and Bronze Starter below 150.


cv999 combines satisfying merge puzzle gameplay, crystal treasure theming, and a vibrant purple and cyan visual style in one compact app.