Click Favorites to delete them. According to the query of tencent games official website, the stickers in DOTA2 game include team LOGO, player's signature and description, which can be opened from the capsule in the sticker store and taken down by clicking Favorites. DOTA2 is a game jointly developed by Icefrog, the core map producer of DOTA, and Valve Company of the United States, which is very popular among players.