Retrograde Mars is an active item in Heaven's Call, a mod for The Binding of Isaac.

The item will go to the pocket active slot if available.

On useGives homing and explosive tears.

×2.5 damage multiplier.
÷15 tear delay.
+1.88 range.
×3 shot speed.
sets speed to 0.1.

Isaac's tears now have a random deviation of ±7 degrees.

Isaac receives a massive knockback opposite to the direction he's shooting.

For each tear shot, there is a 26% chance of spawning an additional homing and explosive technology laser; this chance goes up to 98% at 5 luck.

This effect lasts for 7.5 seconds and is known as overhaul mode.

Killing an enemy while in overhaul mode will increase the duration of the effect by 0.67 seconds. The duration cannot be increased by more than 10 seconds.

The item is charged by dealing damage to enemies instead of clearing rooms or picking up batteries. To fully charge it, Isaac must deal damage equal to 1000 hit points; if overhaul mode is active no charge is gained.

This item does not grant explosion damage immunity.

Retrograde Mars can be found in the following item pools:

The following tags are applied to this item:

• Download Heaven's Call from the Steam Workshop.