Slime Rain

Slime Rain is a minor event that lasts for one in-game day, and consists of frequent Green, Blue, and Purple Slime spawns. Near the conclusion of the event, the King Slime boss spawns.

During Slime Rain, the background appears to contain falling slimes, and Slime enemies will fall from the sky near the player. The Slime spawn rate is greatly increased.

The Slimes generated from this event may drop items not usually dropped by Slimes, including glowsticks and potions such as the Battle Potion and Recall Potion.

Trivia

 * The background slimes will fall vertically if the player stands still. If the player moves left, the slime rain will fall at an angle pointing slightly left and the same applies to moving right.