Tower that changes speed every 15 seconds

In this tower, a special system is applied that changes the speed of movement over time. ⏱ The character's movement speed will automatically change every 15 seconds, You can slow down/accelerate/return to normal speed Always pay attention to timing and control. In addition, this game has a group-only reward system. 👑 Players who join a group can earn special chat titles, You'll see a title in front of your nickname in the chat to confirm that you're a group member. A tower with challenges and rewards, Go all the way up to the top! 🔥