[MD] Ebby Tweaks

🛠️ [MD] Ebby Tweaks

A comprehensive gameplay refinement mod for Millennium Dawn focused on improving balance, depth, and overall player experience without overhauling the core game.

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🧭 Overview

Ebby Tweaks is a submod for Hearts of Iron IV built on the Millennium Dawn mod. Originally created as a collection of personal adjustments, it has evolved into a broad refinement pass across multiple systems including:

• AI behavior
• raids and modern warfare mechanics
• economy and production
• diplomacy and peace outcomes
• naval, air, and missile systems
• Military Industrial Organizations (MIOs)

The goal is simple: make Millennium Dawn more responsive, consistent, and strategically rewarding—without breaking its core identity.

🧠 Design Philosophy

Ebby Tweaks is designed to:

• enhance weak or underutilized systems
• reduce RNG and inconsistent outcomes
• improve AI competence and decision-making
• reinforce existing MD mechanics rather than replace them

This is a refinement mod—not a total overhaul.

⚙️ Key Systems Improved

✔ Raid System Rework
One of the most extensive changes in the mod:

• Rebuilt raid calculations for success, critical success, and failure outcomes
• Strong emphasis on:
  • radar advantage (air_agility scaling)
  • interception presence (fighters in AOR)
  • air defense and counterplay
• Removed excessive RNG dependence in favor of controllable factors
• Increased damage and strategic value of successful raids
• Integrated hooks for Warfare Overhaul collateral systems

Result: raids reward preparation and positioning instead of luck.

✔ Missile System Improvements

• Corrected and expanded missile stat usage (air_agility, air_defense now properly applied)
• Improved strike consistency and effectiveness
• Better alignment with raid systems and targeting logic
• Adjusted production balance for more practical deployment

Result: missiles function as reliable long-range strike tools.

✔ Military Industrial Organizations (MIO) Expansion
A major addition to the mod:

• Added and expanded multiple missile-focused MIOs for major nations (USA, UK, Japan, India, Iran, Russia, France, Italy, Israel)
• Added a fully functional generic missile MIO fallback for all nations
• Each MIO includes:
  • full 5-tier upgrade trees
  • doctrine-inspired trait paths based on real-world strategic focus
  • meaningful tradeoffs (cost vs performance, specialization vs flexibility)
• Introduced new naval-focused MIOs centered around carrier warfare:
  • increased carrier capacity and task force efficiency options
  • specialization in naval aviation and deck operations
  • balanced with IC or production tradeoffs where appropriate
• Fixed missing localization, icons, and empty trait trees present in base MD or earlier builds

Result: MIOs are no longer filler—they are a core progression system with real strategic impact.

✔ AI Enhancements

• Increased AI prioritization of:
  • air superiority and aircraft production
  • naval aviation and carrier usage
  • balanced force composition
• Improved naval construction (more capital ships, better fleet structure)
• Better deployment of fighters, bombers, and carrier aircraft

Result: AI performs more consistently across air and naval warfare.

✔ Naval Improvements

• AI strongly encouraged to invest in navies
• Carrier viability increased (up to 5 per task force)
• Dockyard usage standardized (10 per ship)
• Faster repair cycles
• Improved carrier air wing behavior

✔ Air System Tweaks

• Standardized air wing sizes (25)
• Slightly increased ace generation rate
• Improved air deployment usability and consistency

✔ Diplomacy & Trade Adjustments

• Trade laws now reflect actual export percentages
• Increased volunteer and air volunteer limits
• Ideology plays a stronger role in diplomatic alignment

✔ War & Peace Changes

• AI more likely to annex rather than over-puppet
• Increased peace conference point generation
• Extended duration of war reparations
• Temporary post-capitulation stabilizers to prevent immediate chaos

✔ Economy & Production Balance

• Increased equipment costs across the board
• Increased resource strain per factory
• Higher max efficiency to offset scaling

Result: stronger emphasis on planning and resource management.

✔ Espionage Improvements

• Increased intel gain from recon aircraft
• Improved cipher and decryption impact

✔ QoL & Cosmetic Changes

• Expanded division naming system (brigade-level support globally)
• Improved UI clarity (air deployment, naming, organization)
• Various small fixes and usability improvements across MD systems

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🔗 Relationship to Other Ebby Mods

• Ebby Tweaks Private → testing and development layer
• Ebby Warfare Overhaul → large-scale warfare and escalation systems
• Ebby State Interactions → diplomatic and territorial pressure
• International Sanctions → economic warfare layer

Ebby Tweaks serves as the foundation that stabilizes and improves the base experience.

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📌 Summary

Ebby Tweaks delivers:

• reworked and reliable raid mechanics
• functional and impactful missile systems
• fully developed and meaningful MIO trees
• stronger AI across air and naval gameplay
• improved economy, diplomacy, and balance

A smoother, more consistent, and more strategically rewarding Millennium Dawn experience.

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Recommended as a baseline enhancement for all Millennium Dawn playthroughs.