Yearly Disaster Clicker(Updated)

Every year, an asteroid hurls to your planet! Gain enough money to destroy the asteroid. You gain money by clicking the gain button. You can buy 3 upgrades differing in cost and gain per click. The upgrades and the optimal strategies change from year to year. There are upgrade milestones that multiply the total gain of that upgrade. You can see the multiplier on the upgrade button. The milestones are 25, 50, 100, 200, 300. For every asteroid destroyed you gain shards which boost the total gain, ...