Within the game, there are objects on the screen known as BigFloatingCrystal big floating crystal or a checkpoints. These allow you to raise affinity, change classes, and they act as spawnpoints from when you died. They are mostly in plain sight, but some are hidden.

Other Doom & Destiny: Advanced Pages
Game: About the GameBasic GameplayGame versions (changelogs)
Characters: ClassesUrn & Spirit LocationsSpecial Class Abilities
Quests: Main QuestSide QuestsEndgame Quests
Handbooks: PowersInventory ItemsResourcesGemsWeaponsGearStates
Other Features: Arena System & Battle PostcardsCosplaysAchievementsEaster EggsSecretsWorld Map Locations
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