Compatibility
Minecraft: Java Edition
Platforms
Supported environments
Links
Creators
Details
Changelog
NEW
- Kraken: Kraken's Acid Balls now have a custom texture.
CHANGES
SYSTEMS
- Raids: Raids now remove 500 Mass from the infection when defeated instead of 150 Mass.
CRIMSONIFIED & DECAYED MOBS
- Skeleton: Infected Skeletons are now able to swim.
AXIS MOBS
- Distributor: Infected Flesh dropped upon death from 0-3 to 16-32.
TITANS
- Osiris: Since the 1.3 update, Osiris, along with all other mobs given new animations via EMF and ETF, now have their hitboxes show up through F3+b. Now, the separate hitbox representing Osiris' Brain also shows up.
BUG FIXES
CRIMSONIFIED & DECAYED MOBS:
-
Skeleton: Decayed Skeletons no longer shoot both a poisonous and a withering projectile (1.21.5); When Crimsonified Skeletons have Bloodlink Power, their projectiles will now explode when landing on the ground like their decayed variants (1.21.1)
-
Drowned: the non-Trident variant of Crimsonified Drowned now has the right texture applied to their flippers. (1.21.5)
BLOODLINK-PROTECTORS
-
Bloodlink Pod: No longer can teleport Distributors. (1.21.5)
-
Bloodlink Sentry: No longer sometimes takes damage when emerging from the ground.
PRIMAL BIOME MOBS
- Sky Bomber: No longer is on fire in the daytime.
EVOLVED BIOME MOBS
- Harbinger: Harbinger's Clouds are no longer on fire in the daytime.
TITANS
- Titan Drill: Now actually has the balance change (Block-Break speed from 0.5 sec ---> 0.75 sec) implemented mentioned in the V1.3 Changelog.
VANILLA ITEMS
- Raw Iron & Ink Sac: Now have the correct textures for each item (1.21.1).
CRAFTABLE ITEMS
Singularity Enchantment: Can no longer move Distributors. (1.21.5)
Bloodlink Marker: Bloodlink Marker's ability is no longer triggered when a player uses a bed for the 1st time (this is why you may have seen the text "No Bloodlink Detected" randomly appear after using a bed). (1.21.5)
Crimson Repeller: Crimson Repellers existing before V1.2 now use item display entities instead of Armor Stands (1.21.1)
Files
Metadata
Release channel
BetaVersion number
1.3.1+modLoaders
Game versions
1.21.5Downloads
242Publication date
August 22, 2025 at 1:24 AMPublisher

HAILFIRE5445
Member