Lootun

"Lootun is a single-player Role Playing Game with a focus on grinding. Players create and manage a team of up to 10 adventurers, splitting them into sub-teams to clear dungeons. While the party is away, players handle loot management, including equipping, upgrading, and salvaging items. Lootun offers 3 classes and 3 ascendancy classes, with a total of 21 default skills and 18 cooldown skills, each with 8 passive options for customization."