- Flying around on dedicated servers no longer stutters
- [Bugfix] No longer crashes upon startup on dedicated servers
- [Bugfix, 1.21.1] Now actually requires Curios v9.5.1 or higher
- Added more Iron Man suits
- Mark 11
- Mark 15
- Mark 17
- Mark 19
- Mark 20
- Mark 21
- Mark 22
- Mark 23
- Mark 24
- Mark 25
- Mark 28
- Mark 30
- Mark 33
- Mark 35
- Mark 37
- Mark 38
- Mark 39
- Mark 42
- Mark 43
- Suits after Mark 7 can use Sentry Mode
- Spawns a suit that fights for you with repulsors
- Marks 24, 25, 30, 33 and 38 melee attack instead
- Mark 38 uses repulsors while flying
- Added War Machine Mark 2 with Iron Patriot variant
- Can use Sentry Mode
- Added Large Suit Charger for bigger suits
- Added Veronica Satellite and Remote items to store and charge sentry-capable suits and call them from wherever
- Added Suit Repairing tab and recipes to Suit Modification Table
- Repair 67% of a suit piece at a reduced cost instead of making a new one
- Unibeam displays charge up bar when using
- Added US Agent suit variant of Captain America
- Mjölnir summoning changed from Shift to Shift + Right Click with an empty hand
- Players wearing the Winter Soldier armor can now catch shields
- Added Iron Man Mark 5 suit power to description of helmet
- Added new animation for holding War Machine’s Shoulder Turret
- Added new animation for holding Wolverine’s Claws
- Suit powers no longer have the default item animation
- Changed Diamond Arc Reactor recipe
- Changed War Machine Mark 1 Suit recipe
- Marvel particles now render from far distances
- Iron Man HUD now displays the owner of a tamed mob
- Red Skull regenerates health throughout the fight
- Red Skull sometimes doesn’t teleport away from projectiles
- Tesseract Charges can sometimes penetrate Proto-Adamantium Shields
- Tesseract Charged Arrows can now penetrate Vibranium Shields
- [JEI] Added Shield Pattern recipes to JEI menu
- [JEI] Added Info pages for Tesseract and Tesseract Shard
- [Bugfix] No longer crashes upon startup on dedicated servers
- [Bugfix] Suit power items are now always deleted after removing suit
- [Bugfix] Added recipes for MCU Quicksilver and Captain Marvel
- [Bugfix] Iron Man HUD disappears when pressing F1
- [Bugfix] Target line in Iron Man HUD no longer glitches out with long names
- [Bugfix] Suit Charger no longer bypasses Curse of Binding when hot-swapping suits
- [Bugfix] Unibeam Explosions are now controlled by superpowerGriefing game rule
- [Bugfix] Captain Marvel 838 Helmet no longer hides the hat layer
- [Bugfix] Wearing mismatched Iron Man suit pieces no longer grants flight
- [Bugfix] Classic Hydra Base farm room chest now contains loot
- Added the Hydra Base structure with 3 variants
- Classic
- Winter
- Mountain
- Added the Hydra Agent mob with 3 variants
- Classic
- Winter
- Mountain
- Added the Baron Zemo boss who spawns in Jungle Hydra Bases
- Added the Winter Soldier boss who spawns in Winter Hydra Bases
- Drops Winter Soldier suit
- Added the Red Skull boss who spawns in Mountain Hydra Bases
- Drops the Tesseract
- Added the small Hydra Outpost structure with 3 variants which has a map to a Hydra Base
- Classic
- Winter
- Mountain
- Added the Tesseract block and the Space Stone
- Added Tesseract Shards
- Added Tesseract Powered Crossbow
- Added Captain Marvel
- Added Quicksilver MCU variant
- Added the /infinity command
- Wearing Thor or Black Panther armor gives a 60% chance to deflect arrows
- Adamantium Claws mine pickaxe blocks faster
- Changed the rarity of many blocks and items
- Mjölnir block can no longer be destroyed by the Ender Dragon or Wither
- [Bugfix] Using a syringe now requires a syringe
- Added Quicksilver
- Added Deadpool
- Added X-Force variant
- Added Katanas, upgraded from a Diamond Sword
- Added Wolverine X-Force variant
- Added X-Genes
- Added Villager Blood Sample
- Added Syringe
- Added warning in Suit Upgrading menu for recipes that consume the base suit
- Added flying animation for Wasp, Thor and Iron Man
- Added Green and Yellow Hydra Brick Lamps
- Added Hydra Symbol Banner Pattern
- Changed the west face of the Suit Modification Table to show an Iron Man faceplate
- Widened Stormbreakers hitbox
- [Bugfix] Vibranium tools correctly lose durability
- [Bugfix] Suiting down Iron Man Mark 5 without repulsor or unibeam in the inventory no longer deletes the suit
- Added Iron Man Marks 1, 2, 3, 5, 6 and 7
- Added War Machine Mark 1
- Added redstone powered Suit Charger
- Added suit powers and keybinds to the description of suits
- Added Palladium Arc Reactor
- Added Diamond Arc Reactor
- Added Proto-Adamantium Block and Nugget
- Changed the shading on suit glow layers
- [Bugfix] Fixed the top of Brown Wolverine's legs
- Rebooted the mod with a new set of heroes
- Ant-Man
- Black Panther
- Captain America
- Cyclops
- Spider-Man
- Thor
- Wasp
- Wolverine
- Updated to 1.20.6
- Changed functions of most suits and items
- Re-modeled and re-textured almost all suits and items
- Works in multiplayer this time