Many of the most powerful weapons, armor, and base defenses are locked behind hidden blueprints and recipes. These are often found in obscure locations, behind environmental puzzles, or as rewards for completing challenging side quests. Explore every nook and cranny of Dite, especially in dust zones and abandoned structures. Look for glowing containers or interactable objects that might reveal a blueprint.
Some blueprints are also tied to specific enemy drops, requiring you to repeatedly defeat certain Wanderers. Participating in all types of missions, including daily and weekly challenges, can also unlock rare recipes. Don't be afraid to venture off the beaten path; the rewards for discovering these hidden blueprints are often well worth the effort, providing access to game-changing equipment.