Tier 100 Challenges unlock when you reach Max Tier (Tier 100) of the Battle Pass.
Completing Tier 100 Challenges unlocks a special reward such as an exclusive skin.
For Example, Season 3 Tier 100 Challenges consist of the following:
- Search 7 Chests in a single match (0/7)
- Play matches with at least one elimination (0/10)
- Deal damage to opponents in a single match (0/1,000)
- Pickaxe Eliminations (0/1)
- Eliminations in a single match (0/5)
- Place top 10 in Solo (0/3)
- Place top 3 in Squads (0/3)
And as a reward you get the High Octane Glider