name: game-balance description: Validate unit stats and combat values against GAME_REQUIREMENTS.md. Use when modifying unit properties, combat formulas, or terrain effects. Triggers on "balance", "stats", "unit values", "combat modifier". allowed-tools: Read

Game Balance Validator

Name: game-balance
Rating: 78
Author: chaoming

Instructions

•Read the current GAME_REQUIREMENTS.md for authoritative values
•Compare implementation against requirements
•Flag any discrepancies

Quick Reference

Unit Stats

Unit	Cost	Move	Attack	Defense	Range	Sight
Infantry	100	3	5	4	1	2
Tank	300	5	8	6	1	2
Artillery	250	2	7	2	2-4	3
Fighter	350	8	6/3	4	1	4
Bomber	400	6	9	2	1	3

Terrain Effects

Terrain	Move Cost	Defense
Plains	1	+0%
Forest	2	+25%
Hills	2	+30%
Mountains	3	+40%
City	1	+35%
River	2	-10%
Road	0.5	+0%
Beach	1	-20%

Combat Modifiers

Matchup	Modifier
Tank vs Infantry (plains)	+50%
Infantry vs Tank	-30%
Fighter vs Bomber	+75%
Fighter vs Ground	-40%

Damage Formula

code

Damage = (Attack × HP/10) × TerrainMod × Random(0.8-1.2)

Validation Checklist

• Unit costs match requirements
• Movement values correct
• Attack/Defense stats accurate
• Range values (especially Artillery 2-4)
• Terrain modifiers applied correctly
• Combat modifiers implemented
• HP system uses 10 HP base