diff --git a/src/App.tsx b/src/App.tsx
index 419e4a0..21d975f 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -15,9 +15,9 @@ export type Tier = {
 };
 
 const TIERS: Tier[] = [
-  { name: 'Start', unlockPrice: 0, buyPrice: 1, gubblePointChance: 0.9 },
+  { name: 'Start', unlockPrice: 0, buyPrice: 1, gubblePointChance: 0.0 },
   { name: 'Bronze', unlockPrice: 3, buyPrice: 2, gubblePointChance: 0.0 },
-  { name: 'Silver', unlockPrice: 7, buyPrice: 5, gubblePointChance: 0.0 },
+  { name: 'Silver', unlockPrice: 7, buyPrice: 5, gubblePointChance: 0.1 },
   { name: 'Gold', unlockPrice: 15, buyPrice: 10, gubblePointChance: 0.1 },
   { name: 'Platinum', unlockPrice: 30, buyPrice: 20, gubblePointChance: 0.1 },
   { name: 'Diamond', unlockPrice: 75, buyPrice: 50, gubblePointChance: 0.2 },