You can get badges by spinning in certain slots and completing tasks.
Each slot has 5 badges, divided into 3 levels: BRONZE, SILVER, GOLD. To unlock and check the requirements of the badges of the next level, you must obtain all the badges of the previous level.
There is a total of 1 bronze badge, which rewards 3 medal spins; 2 silver badges, which reward 20 medal spins; and 2 gold badges, which reward 50 medal spins.
Before unlocking the next level badge, achievements earned in the game cannot be accumulated and will start counting from 0 upon unlocking. For example, the condition for obtaining the silver badge is to win 200 big wins, but if you have not obtained the bronze medal and unlocked the silver medal, even if you have already earned 100 big wins, they will not be counted. Instead, when you obtain the bronze medal and unlock the silver medal, you can check the requirements and start counting from 0.
After obtaining a badge, a pop up window will appear indicating the number of spins awarded by the badge. You can choose to spin immediately or dismiss the pop up window and spin later by accessing the spin board from the profile interface, where you can earn rewards such as coins, wheels and so on.