The Binding of Isaac: Antibirth Wiki
Mars Icon.png
Character Appearance
Mars App.png
Item Type
Passive Collectible
Item ID
Pickup Quote
Double tap dash
Item Pool

Mars is a passive Item.


  • Double tapping a direction makes Isaac quickly dash in that direction.
    • Isaac is invincible during the dash.
    • The dash deals 4 times your damage.
    • The direction of the dash can be changed by holding another button.
    • The dash has an approximate 3-second cooldown.


  • Thunder Thighs/Leo: Can destroy obstacles while dashing.
  • Midas Touch: Dash will freeze enemies and instantly kill them.
  • The Virus: Dash will poison enemies.
  • Monstrance: Damaging aura remains in effect during dash, allowing for enemies not hit by your dash to be damaged as well.
  • Aries: Dash will deal the additional contact damage of Aries which is slightly helpful for bosses.


  • The dash can help Isaac enter and leave Curse Room without taking damage.

In-game Footage[]


  • Picking up Mars makes Isaac look similar to War. In Roman mythology, Mars is the god of war.


Sacdag.png Antibirth Sacdag.png

Boss Baby Plum.png Bosses MainPageChallenges.png Challenges MainPageChapters.png Chapters Character.png Characters Book of Virtues.png Items
Dumpling.png Monsters Bucket.png Objects Immortal Heart.png Pickups Blessed Penny Icon.png Trinkets MainPageAchievements.png Unlockables