Raid bosses for one to four players. Pick a class, learn each boss's mechanics, dodge the telegraphs and bring it down together, with bots in any empty slot. Under the ice of Jupiter's moon Europa sleep the Shades, and every one of them is a fight built for four.
As Vald, a mercenary king, unite Europa — a continent of queens — in 45 turns by default. Few actions a turn; what you put off is your strategy. Capture a queen, recruit her, and she fights beside you. Seven rivals court the princesses you have not won. Courting them is how you keep them.