The Ancient Gardens serve as your introduction to the game's mechanics and the chaotic world. You'll meet your first Rabbid allies and face off against basic enemies. Focus on understanding cover, team jumps, and basic attack strategies. Don't be afraid to experiment with character abilities here, as the difficulty is relatively low. Collect all the coins and open every treasure chest you find to get a head start on weapon upgrades and Power Orbs. This world also introduces the concept of environmental hazards and interactive elements, so pay attention to your surroundings during combat.
