diff --git a/config/implemented.csv b/config/implemented.csv
index f9c06f8c..62f06d9d 100644
--- a/config/implemented.csv
+++ b/config/implemented.csv
@@ -49,6 +49,7 @@ th06::BulletManager::RegisterChain
 th06::BulletManager::CutChain
 th06::BulletManager::AddedCallback
 th06::BulletManager::DeletedCallback
+th06::BulletManager::InitializeToZero
 th06::BulletManager::SpawnBulletPattern
 th06::BulletManager::SpawnSingleBullet
 th06::BulletManager::OnUpdate
diff --git a/config/stubbed.csv b/config/stubbed.csv
index d16a041d..726406e6 100644
--- a/config/stubbed.csv
+++ b/config/stubbed.csv
@@ -57,7 +57,6 @@ th06::Enemy::MovePosTime
 th06::Enemy::MoveDirTime
 th06::Enemy::MoveTime
 th06::BulletManager::DespawnBullets
-th06::BulletManager::InitializeToZero
 th06::BulletManager::RemoveAllBullets
 th06::BulletManager::SpawnLaserPattern
 th06::BulletManager::TurnAllBulletsIntoPoints
diff --git a/src/BulletManager.cpp b/src/BulletManager.cpp
index 85158bfd..aafbed20 100644
--- a/src/BulletManager.cpp
+++ b/src/BulletManager.cpp
@@ -66,6 +66,11 @@ DIFFABLE_STATIC_ARRAY_ASSIGN(BulletTypeInfo, 10, g_BulletTypeInfos) = {
      ASB4(SPAWN_BUBBLE_NORMAL)},
 };
 
+void BulletManager::InitializeToZero()
+{
+    memset(this, 0, sizeof(BulletManager));
+}
+
 #pragma var_order(bulletSpeed, local_c, bullet, bulletAngle)
 u32 BulletManager::SpawnSingleBullet(EnemyBulletShooter *bulletProps, i32 bulletIdx1, i32 bulletIdx2, f32 angle)
 {