1. Introduction:
Gem tower defense is different from general tower defense games. The map of gem tower defense is extremely open and free. Players need to constantly plan and build labyrinths to delay the advance of waves of monsters hitting the fortress. Well-planned firepower is also essential. Rely on the powerful attack ability of different gem combinations to destroy the monsters who "please enter the urn" and successfully defend your fortress.
2. Basic gameplay operation:
Challenge several waves of invaders, with increasing blood volume and increasing difficulty.
1. Place 5 random gems in each wave, choose one of them to stay after the placement is over, the other gems will be turned into stones, which can be used as a maze.
2. If 2 of the 5 gems placed are the same, you can upgrade a gem with a higher level, and if there are 4 identical gems, you can upgrade a gem with a higher level of 2.
3. If any of the 5 ...
