Scarlet Tower achievements

Survive for 5 minutes.

Buy the 12 different flasks from the secret seller.

Beat Corruption 3 Without Take any Damage.

Defeat Vorax

Defeat 1,000 Brains in the Plaguelands

Collect 20 Re-roll dice in a single run

Defeat more than 100,000 enemies

Slain World Eater on Corruption 10 Leviathan's Lair.

Buy something exclusive to Infinite Mode from the Seller

Beat the Scarlet Tower in Corruption 10

Buy 30 flasks from the secret vendor.

Survive 1 full day in Endless Mode