Giga Coin is a pickup in The Bimbing of AIsaac, a mod for The Binding of Isaac.

Instead of picking it up, needs to be destroyed.

Can spawn as a different variant:

33.11% Penny: Drops 15-30 random coins.
16.56% Double: Drops 30-60 random coins.
16.56% Wooden: Drops 15-150 random coins.
6.62% Nickel: Drops 75-150 random coins.
6.62% Sticky: Drops 75-150 Sticky Nickels, deals a full hear of damage on contact.
6.62% Oxidized: Drops 15-30 Oxidized Penny.
3.31% Corroded: Drops 75-150 Oxidized Pennies.
3.31% Dime: Drops 150-300 random coins, grants Midas' Touch for the rest of the floor.
3.31% Lucky: Drops 15-30 Lucky Pennies, makes Isaac gulp 3-5 Perfections.
1.99% Crooked: Drops 1-5 random coins, 80% chance to double all passive items, 20% chance to remove all of them.
1.32% Golden: Drops 25-50 Golden Pennies, 90% chance to re-appear in a random room of the same floor.
0.66% Quarter: Drops 500-1000 Nickels.

If Epiphany is installed, adds 2 more variants:

4.64% Tasty: Drops 15-30 random coins and the same amount of random hearts.
1.99% Stat: Drops 15-30 random coins and grants the Sausage effect.

Can naturally spawn in one rare Super Secret room.

• Download The Bimbing of AIsaac from the Steam Workshop.