diff --git a/region/norfair/crocomire/Crocomire's Room.json b/region/norfair/crocomire/Crocomire's Room.json
index 42de32088..52ebdf8c4 100644
--- a/region/norfair/crocomire/Crocomire's Room.json	
+++ b/region/norfair/crocomire/Crocomire's Room.json	
@@ -412,6 +412,26 @@
       ],
       "flashSuitChecked": true
     },
+    {
+      "link": [1, 4],
+      "name": "Crocmire Defeated, R-Mode Spark Interrupt",
+      "entranceCondition": {
+        "comeInWithRMode": {}
+      },
+      "requires": [
+        "f_DefeatedCrocomire",
+        "h_CrystalFlashForReserveEnergy",
+        "h_shinechargeMaxRunway",
+        {"autoReserveTrigger": {}},
+        "canRModeSparkInterrupt",
+        {"acidFrames": 30}
+      ],
+      "flashSuitChecked": true,
+      "blueSuitChecked": true,
+      "note": [
+        "Crystal Flash, shinecharge, then use the acid to interrupt."
+      ]
+    },
     {
       "id": 7,
       "link": [2, 2],
@@ -541,6 +561,76 @@
       "requires": [],
       "flashSuitChecked": true
     },
+    {
+      "link": [2, 4],
+      "name": "Crystal Flash, R-Mode Spark Interrupt",
+      "entranceCondition": {
+        "comeInWithRMode": {},
+        "comesThroughToilet": "no"
+      },
+      "requires": [
+        "h_CrystalFlashForReserveEnergy",
+        {"or": [
+          {"canShineCharge": {"usedTiles": 31, "openEnd": 0}},
+          {"and": [
+            "f_DefeatedCrocomire",
+            "h_shinechargeMaxRunway"
+          ]}
+        ]},
+        {"or": [
+          {"autoReserveTrigger": {"maxReserveEnergy": 65}},
+          {"and": [
+            "f_DefeatedCrocomire",
+            {"autoReserveTrigger": {}},
+            {"acidFrames": 30}
+          ]}
+        ]},
+        "canRModeSparkInterrupt"
+      ],
+      "flashSuitChecked": true,
+      "blueSuitChecked": true,
+      "note": [
+        "Crystal Flash after entering. If Crocomire is alive, run to the left to avoid hitting him with the Power Bomb.",
+        "Use the acid or Crocmomire's swipe to interrupt.",
+        "Crocomire will always swipe the first time it is brought on camera."
+      ]
+    },
+    {
+      "link": [2, 4],
+      "name": "Farm Crocomire, R-Mode Spark Interrupt",
+      "entranceCondition": {
+        "comeInWithRMode": {},
+        "comesThroughToilet": "no"
+      },
+      "requires": [
+        {"not": "f_DefeatedCrocomire"},
+        "canRiskPermanentLossOfAccess",
+        "canDodgeWhileShooting",
+        "canBePatient",
+        {"or": [
+          {"ammo": {"type": "Missile", "count": 30}},
+          {"and": [
+            "canFarmWhileShooting",
+            {"ammo": {"type": "Missile", "count": 2}},
+            {"resourceCapacity": [{"type": "Missile", "count": 10}]}
+          ]},
+          {"and": [
+            "Charge",
+            {"disableEquipment": "Plasma"}
+          ]}
+        ]},
+        {"refill": ["Energy"]},
+        "h_shinechargeMaxRunway",
+        {"autoReserveTrigger": {"maxReserveEnergy": 95}},
+        "canRModeSparkInterrupt"
+      ],
+      "setsFlags": ["f_DefeatedCrocomire"],
+      "flashSuitChecked": true,
+      "blueSuitChecked": true,
+      "note": [
+        "Farm for reserves and to clear enough runway to shinecharge. Interrupt from Crocomire's swipe or fireballs, or kill Crocomire and use the acid."
+      ]
+    },
     {
       "id": 14,
       "link": [3, 3],