– Significantly increased the range and damage of the Brimstone beams from Sulfur wisps – Significantly increased the durability of Book of Virtues wisps created from Ventricle Razor – Urn of Souls now deals 50% more damage when combined with the Book of Belial via Judas’ Birthright – Reduced the appearance rate of the devil room layout with only runes in Greed mode – Removed Dead Bird and Ouija Board from the devil room pool in Greed mode – Removed Cube of Meat from most Greed mode pools except silver treasure/shop
– Added Ball of Bandages to the silver treasure room pool in Greed mode – Added thick Odd Mushroom to the treasure room pools in Greed mode – Beggars no longer give Treasure Map, Compass or Contract From Below in Greed mode – Toned down the amount of enemies spawned on the first floor of Greed/Greedier mode – Bomber Boy now has normal weight/rarity in the bomb bum pool (was previously more rare) – Increased the weight of Blank Card in the shop pool (was previously more rare) – Replaced Mom’s Razor with Razor Blade in the curse room pool – Replaced Razor Blade with Blood Rights in the devil room pool – Added Guppy’s Eye to the curse room pool – Added Little Horn to the devil room pool (it was previously only there in Greed mode) – Reduced the devil price of The Nail, Bloody Lust and Bloody Gust to 1 heart – Adjusted the formula used to calculate damage for Libra and the pause menu stat tallies (this results in overall higher damage during Libra runs) – Book of Sin no longer creates microbatteries (only normal and rarely golden/mega batteries) – Voodoo Head now improves curse room layouts/rewards – Lil Dumpy is now a follower and automatically produces a Butter Bean fart when an enemy or projectile is about to hit Isaac – We Need to Go Deeper/Mom’s Shovel/Ehwaz now feature a secret method to guarantee a crawlspace once per floor and no longer create them based on random chance – Pay to Play now works on double locked doors, key blocks and chests, and features new sprites for all types of locked doors – The D12 can now reroll most obstacles, including poop, spikes and fireplaces, and can generate more varied obstacles – Lost Fly now deals damage less frequently (7 damage every 7 frames) but forces nearby enemies to target it When uncloaking, all nearby enemies take damage, and Isaac gains a brief tears + damage up – Camo Undies now grants +.5 speed while cloaked. – Mom’s Razor now blocks projectiles and can damage bosses
The effects can now also be applied to bosses. While an enemy bleeds, they leave behind creep that damages other enemies. – Bleed effects from Mom’s Razor and Backstabber now deal damage based on how quickly an enemy is moving (faster enemies take more damage). – ? now gets devil deals at a reduced cost and starts with an innate Lil Larva effect (destroying poop spawns 1 blue fly) – Reduced the duration of the temporary damage bonus granted by Lazarus’ Birthright from 3 minutes to 1, however this bonus is granted every time Lazarus turns into his revived form
– Increased the damage multiplier of Lazarus’ revived form to 1.4 (from 1.2) – Lazarus now only loses up to 1 heart container when turning into his revived form, this cannot bring him below 1 heart container – Lazarus now gains a permanent +.5 damage up each time he turns into his revived form – Lazarus now reverts to his normal form when going to the next floor, gaining his extra life back if he lost it – “Something spooky” has appeared in the Ashpit! With that in mind, we'll just let the list speak for itself: Version 1.78 brings with it a plethora of gameplay changes, which we know you're itching to check out.