Grit

Grit is an attribute in Marrow.

Description
Grit is used as health in Marrow. There are several Grit upgrades hidden throughout Marrow. They are called Deep Blue Gems when found and each increases Grit by one. There are 35 altogether and bring Daniel's total health to 50 once all have been collected.

Grit is depleted by taking damage and Daniel will die when his grit reaches zero. It is possible to increase the effectiveness of Grit by finding Earrings. Daniel can also heal Grit using the Grit Regain spell