"Thần Vực AFK" is a mobile strategy card game where players assume the role of a powerful heir of the Demon King, endowed with supernatural abilities. The game encourages continuous exploration and adventure, allowing players to gather resources, summon companions, nurture divine pets, and enhance their combat power. Players can form guilds with others to explore the vast continent of Vania, making critical decisions that impact the game's future.

The gameplay features an easy resource collection system that rewards players for minimal effort, enabling rapid leveling and resource acquisition. Players can recruit and develop legendary heroes from five unique factions—Ice, Fire, Wind, Light, and Dark—each with distinct attributes and skills. By activating hero synergies and experimenting with different team combinations, players can enjoy a rich strategic experience while uncovering the continent's mysteries through various challenging quests and events.