Dice Battle: Tower Defense is an online game for iPhone where players must defend their tower from waves of advancing enemies. The unique twist in this game is that players can level up their tower by matching cubes of the same type and with the same numbers. However, there's a catch - the tower will randomly transform into another type when a match is made.

The longer players can hold back the enemy, the more difficult it becomes for them to defeat the tower, bringing them closer to victory. This game provides an opportunity for players to experiment with different strategies and tactics to find the best fighting combination.

It's worth noting that Dice Battle: Tower Defense offers a monthly subscription called Season Pass, which grants access to premium season rewards. The subscription automatically renews unless canceled at least 24-hours before the end of the current period. More information about the pricing and terms can be found on the developer's website.

Overall, Dice Battle: Tower Defense offers an engaging tower defense experience with a unique dice-based gameplay mechanic. Players can test their skills against live opponents and strive to defend their tower against increasingly challenging waves of enemies.