Crafting is one of Grim Trials’ main forms of persistent progression. Materials collected in the Trial Grounds survive death and can be used with Academy mentors to create weapons, armor and consumables, while some recipes are unlocked through side quests.

The Grim Trials crafting loop
The basic loop is straightforward: fight through the Trial Grounds, collect materials, return with those materials even if the run ends in death, then turn the resources into stronger equipment at the Academy. That makes gathering materials productive even when a boss attempt fails.
Crafting also connects to story progression. The Steam demo description specifically says a couple of side quests grant recipes for new weapons, armor and potions. In other words, completing Academy content can directly expand your combat options.
What can you craft?
Weapons
Official descriptions confirm customizable scythes and crossbows. Their real value should be judged by both stats and unique effects, then by how those effects interact with your Skill Tree and Blessings.
Armor and gear
The crafting interface supports gear with its own stats and effects. The February update also improved gear VFX so triggered effects are easier to read in combat, a useful sign that equipment bonuses are meant to be actively noticed rather than treated as invisible background modifiers.
Consumables
Potions are explicitly mentioned in the demo’s recipe rewards. The February update limits potions to 12 per slot per run, which prevents unlimited stacking from replacing normal combat progression.
How recipe unlocks work
The demo confirms at least one reliable unlock path: side quests. That means a crafting checklist should not only ask “Do I have the materials?” but also “Have I unlocked the recipe yet?” The full release may add more unlock sources, so this site will track recipe source separately from ingredient cost.
See the Grim Trials Crafting Recipes page for the pre-release database structure and the categories already confirmed.