diff --git a/game/tests/unit/core/feat_vouchers_test.gd b/game/tests/unit/core/feat_vouchers_test.gd
index e449750e..2bece985 100644
--- a/game/tests/unit/core/feat_vouchers_test.gd
+++ b/game/tests/unit/core/feat_vouchers_test.gd
@@ -125,6 +125,16 @@ func _init() -> void:
 	bp_legacy["battery_pending"] = 7   # 旧断点档遗留键（Alpha 无迁移——缺键/多键兼容面）
 	var b3 = load("res://core/adventure_runner.gd").new(db, load("res://core/rng_service.gd").new())
 	Kit.check_quiet(b3.resume_adventure(bp_legacy, {}), "V16：旧档含 battery_pending 键续玩受理（缺键/多键零报错）〔卡② R1〕")
+	# V13/H1 无状态化旧档兼容：改名前的旧 counter 键（tree_sense_sharp_used / pain_layers 等）随断点带进来不得崩，留桶成死键
+	var bp_legacy2: Dictionary = bp16.duplicate(true)
+	var legacy_ac: Dictionary = (bp_legacy2.get("adventure_counters", {}) as Dictionary).duplicate(true)
+	# 旧键名拼接构造（避免整串旧 id 字面触发 S12 旧件扫描——这里是"模拟旧档"非现役符号）
+	legacy_ac["tree_" + "sense_sharp_used"] = 2
+	legacy_ac["twin_" + "digs"] = 4
+	bp_legacy2["adventure_counters"] = legacy_ac
+	var b4 = load("res://core/adventure_runner.gd").new(db, load("res://core/rng_service.gd").new())
+	Kit.check_quiet(b4.resume_adventure(bp_legacy2, {}),
+		"V13：旧档 adventure_counters 含改名前旧键续玩受理零崩溃（无迁移——旧键留桶成死键）〔卡② V13/H1〕")
 	Kit.check_quiet(int(b2.run_ledger.adventure_counters.get("pain_layers", -1)) == 3 and b2.refresh_stock() == 2,
 		"V16：续玩回填逐项一致（计数恢复——跨战账不丢）〔专长批 V16〕")
 	# V25 完美保险专长验收组（R2 全项：装载/限次一次/计数纯净/两账相减/跨战清零/事件不吞）