Technology Zero: Only the last two tears will connect via electricity.Lachryphagy: Initial tears will act as normal for Lachryphagy but tears from burst will bounce.Kidney Stone: The stone fired by Kidney Stone doesn't bounce.
With Compound Fracture, bone shards burst on every bounce.The Ludovico Technique: The tear constantly bounces.Ipecac: The explosive shot bounces, poisoning and dealing high damage to nearby enemies every time it bounces.The Forgotten: The bone club bounces when thrown.Fetus: Bombs bounce, dealing damage to nearby enemies when they bounce. Cricket's Body / Haemolacria / The Parasite: Tears release smaller tears every time they bounce.Compound Fracture: Bone tears will bounce normally, and bone shards will only bounce once.Bob's Rotten Head: Will now bounce once, causing two explosions and two gas clouds to appear.Should be avoided when going for Mother, as encountering Rotgut's 2nd phase becomes near impossible to hit.Should be avoided when going for The Beast fight, as tears will fall straight to the ground during the final fight.Indirectly acquiring Rubber Cement through starting an Eden run or the D4 and D100 counts towards unlocking the item.The bounces increase effective range without affecting the stat, usually by around one third.Whenever a tear bounces, it deals splash damage to all nearby enemies for 25% of Isaac's tear damage.