diff --git a/include/functions.h b/include/functions.h
index 2d7c2756..c8b103bd 100644
--- a/include/functions.h
+++ b/include/functions.h
@@ -495,7 +495,7 @@ Struct80s *func_803358B4(void);
 void func_80335924(Struct80s *, enum asset_e anim_id, f32, f32);
 void func_80335A74(Struct80s *self, f32 arg1);
 void func_80335A94(Struct80s *, f32, s32);
-int  func_803391A4(Gfx**, Mtx**, f32 [3], f32[3], f32, f32*, BKModelBin*);
+void  func_803391A4(Gfx**, Mtx**, f32 [3], f32[3], f32, f32*, BKModelBin*);
 void func_8033A280(f32);
 
 void func_80346C10(enum bs_e *retVal, enum bs_e fail_state, enum bs_e success_state, enum item_e item_id, int use_item);
diff --git a/progress/progress_core2.svg b/progress/progress_core2.svg
index c1e527af..70b7cbbd 100644
--- a/progress/progress_core2.svg
+++ b/progress/progress_core2.svg
@@ -17,7 +17,7 @@
         <text x="22.0" y="14">core2</text>
     </g>
     <g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="11">
-        <text x="78.5" y="15" fill="#010101" fill-opacity=".3">89.1369%</text>
-        <text x="77.5" y="14">89.1369%</text>
+        <text x="78.5" y="15" fill="#010101" fill-opacity=".3">89.1600%</text>
+        <text x="77.5" y="14">89.1600%</text>
     </g>
 </svg>
\ No newline at end of file
diff --git a/src/core2/code_7AF80.c b/src/core2/code_7AF80.c
index a350a9e7..f039e08e 100644
--- a/src/core2/code_7AF80.c
+++ b/src/core2/code_7AF80.c
@@ -611,14 +611,14 @@ BKCollisionTri * func_80303960(f32 volume_p1[3], f32 volume_p2[3], f32 radius, f
     for(cube_indx[0] = min[0]; cube_indx[0] <= max[0]; cube_indx[0]++){
         for(cube_indx[1] = min[1]; cube_indx[1] <= max[1]; cube_indx[1]++){
             for(cube_indx[2] = min[2]; cube_indx[2] <= max[2]; cube_indx[2]++){
-                temp_v0 = func_80331638(cube_atIndices(cube_indx), volume_p1, volume_p2, radius, arg3, arg4, arg5);
+                temp_v0 = func_80331638(cube_atIndices(cube_indx), volume_p1, volume_p2, radius, arg3, arg4, flags);
                 if (temp_v0 != NULL) {
                     var_s5 = temp_v0;
                 }
             }
         }
     }
-    temp_v0 = func_80331638(func_8030364C(), volume_p1, volume_p2, radius, arg3, arg4, arg5);
+    temp_v0 = func_80331638(func_8030364C(), volume_p1, volume_p2, radius, arg3, arg4, flags);
     if (temp_v0 != NULL) {
         var_s5 = temp_v0;
     }
@@ -1200,7 +1200,20 @@ void spawnableActorList_addIfMapVisited(ActorInfo *arg0, Actor *(*arg1)(s32[3],
     }
 }
 
-#pragma GLOBAL_ASM("asm/nonmatchings/core2/code_7AF80/func_80305510.s")
+NodeProp *func_80305510(s32 arg0) {
+    NodeProp *var_v0;
+    s32 sp20;
+    u32 var_v1;
+
+    var_v0 = func_803080C8(arg0);
+    sp20 = 1;
+    while ((var_v0 != NULL) && ((sp20 == 1) || (var_v0->unk6.bit0 == 1)) && (var_v0->unk10_19 != 0)) {
+        var_v1 = var_v0->unk10_19;
+        var_v0 = func_803080C8(var_v1);
+        sp20 = 0;
+    }
+    return ((sp20 == 1) || (var_v0 == NULL) || (var_v0->unk6.bit0 == 1)) ? NULL : var_v0;
+}
 
 Actor * func_803055E0(enum actor_e arg0, s32 arg1[3], s32 arg2, s32 arg3, s32 arg4){
     Actor *actor = func_803056FC(arg0, arg1, arg2);
@@ -1235,9 +1248,7 @@ Actor * func_803055E0(enum actor_e arg0, s32 arg1[3], s32 arg2, s32 arg3, s32 ar
 Actor *func_803056FC(enum actor_e arg0, s32 arg1[3], s32 arg2) {
     s32 i;
 
-    if (func_80320248() == 0) {
-        arg0 = ACTOR_4_BIGBUTT;
-    }
+    arg0 = !func_80320248() ? ACTOR_4_BIGBUTT : arg0;
     for(i=0; i < sSpawnableActorSize; i++){
         if(arg0 == sSpawnableActorList[i].infoPtr->actorId)
             return sSpawnableActorList[i].spawnFunc(arg1, arg2, sSpawnableActorList[i].infoPtr, sSpawnableActorList[i].unk8);
@@ -1372,38 +1383,39 @@ void func_80305D38(void){
     D_8036A9D0 = 0;
 }
 
+#ifndef NONMATCHING
 #pragma GLOBAL_ASM("asm/nonmatchings/core2/code_7AF80/func_80305D94.s")
-// void func_80305D94(void){
-//     Struct_core2_7AF80_1 * i;
-//     u32 j;
-//     s32 k;
-//     if(D_8036A9BC != NULL){
-//         for(j = 0; j < D_8036A9B8; j++){
-//             free((D_8036A9BC + j)->unk8);
-//         }
-//         free(D_8036A9BC);
-//         D_8036A9BC = NULL;
-//         D_8036A9B8 = 0;
-//     }
+#else
+void func_80305D94(void){
+    s32 j;
+    if(D_8036A9BC != NULL){
+        for(j = 0; j < D_8036A9B8; j++){
+            free(D_8036A9BC[j].unk8);
+        }
+        free(D_8036A9BC);
+        D_8036A9BC = NULL;
+        D_8036A9B8 = 0;
+    }
 
-//     if(D_8036A9C8 != NULL){
-//         for(j = 0; j < D_8036A9C4; j++){
-//             free((D_8036A9C8 + j)->unk8);
-//         }
-//         free(D_8036A9C8);
-//         D_8036A9C8 = NULL;
-//         D_8036A9C4 = 0;
-//     }
+    if(D_8036A9C8 != NULL){
+        for(j = 0; j < D_8036A9C4; j++){
+            free(D_8036A9C8[j].unk8);
+        }
+        free(D_8036A9C8);
+        D_8036A9C8 = NULL;
+        D_8036A9C4 = 0;
+    }
 
-//     if(D_8036A9D4 != NULL){
-//         for(j = 0; j < D_8036A9D0; j++){
-//             free((D_8036A9D4 + j)->unk8);
-//         }
-//         free(D_8036A9D4);
-//         D_8036A9D0 = 0;
-//         D_8036A9D4 = NULL;
-//     }
-// }
+    if(D_8036A9D4 != NULL){
+        for(j = 0; j < D_8036A9D0; j++){
+            free(D_8036A9D4[j].unk8);
+        }
+        free(D_8036A9D4);
+        D_8036A9D0 = 0;
+        D_8036A9D4 = NULL;
+    }
+}
+#endif
 
 void func_80305F04(s32 *arg0, Struct_core2_7AF80_1 **arg1) {
     bool continue_loop;
diff --git a/src/core2/code_82000.c b/src/core2/code_82000.c
index 1cce21a9..adaf25f2 100644
--- a/src/core2/code_82000.c
+++ b/src/core2/code_82000.c
@@ -6,6 +6,12 @@ extern UNK_TYPE(s32) func_802E8E88(BKCollisionList *, BKVertexList *, f32[3], f3
 extern UNK_TYPE(s32) func_802E92AC(BKCollisionList *, BKVertexList *, f32[3], f32, f32[3], s32);
 extern UNK_TYPE(s32) func_802EC394(BKMeshList *, UNK_TYPE(s32), UNK_TYPE(s32), f32, UNK_TYPE(s32), UNK_TYPE(s32), UNK_TYPE(s32));
 extern void func_802EC458(BKVertexList *, s32[3], s32[3]);
+extern void func_8033A494(s32);
+extern void set_model_render_mode(s32);
+extern void func_8033A388(s32, s32, s32, s32);
+extern void func_802F7BC0(Gfx **, Mtx **, Vtx **);
+extern void func_8033A450(s32);
+extern void func_8033A45C(s32, s32);
 
 
 BKCollisionTri *func_80309B48(f32 arg0[3], f32 arg1[3], f32 arg2[3], s32 arg3) ;
@@ -174,6 +180,8 @@ struct {
     f32 unk30;
 }D_80382350;
 
+enum asset_e func_8030A068(void);
+
 /* .code */
 Struct_core2_82000_0 *func_80308F90(enum map_e map_id){
     Struct_core2_82000_0 *i_ptr;
@@ -230,23 +238,121 @@ f32 func_80308FDC(f32 arg0[3], u32 arg1) {
     return 0.0f;
 }
 
-#pragma GLOBAL_ASM("asm/nonmatchings/core2/code_82000/func_803091D4.s")
-// void func_803091D4(Gfx **gfx, Mtx **mtx, Vtx **vtx){
-//     if( func_80320708() 
-//         && levelSpecificFlags_validateCRC2() 
-//         && func_80320248()
-//     ){
-//         if(func_8030A068() == 0x14cf){
-//             func_8033A45C(1, 0);
-//             func_8033A45C(2, 1);
-//         }
+void func_803091D4(Gfx **gfx, Mtx **mtx, Vtx **vtx) {
+    s32 temp_a0;
 
-//         switch(map_get())
-//         {
+    if (func_80320708() && levelSpecificFlags_validateCRC2() && func_80320248()) {
+        if (func_8030A068() == 0x14CF) {
+            func_8033A45C(1, 0);
+            func_8033A45C(2, 1);
+        }
+        // temp_v0 = map_get();
+        switch (map_get()) {                          /* irregular */
+        case MAP_88_CS_SPIRAL_MOUNTAIN_6:
+            if (mapSpecificFlags_get(0) != 0) {
+                func_8033A45C(1, 1);
+                func_8033A45C(2, 0);
+            }
+            break;
 
-//         }
-//     }
-// }
+        case MAP_12_GV_GOBIS_VALLEY:
+            func_8033A45C(1, levelSpecificFlags_get(6) ? 1 : 0);
+            func_8033A45C(2, jiggyscore_isCollected(JIGGY_42_GV_WATER_PYRAMID) ? 0 : 1);
+            func_8033A45C(5, jiggyscore_isCollected(JIGGY_42_GV_WATER_PYRAMID) ? 1 : 0);
+            break;
+
+        case MAP_14_GV_SANDYBUTTS_MAZE:
+            func_8033A45C(5, (func_8028ECAC() == 4) ? 1 : 0);
+            break;
+
+        case MAP_E_MM_MUMBOS_SKULL:
+            func_8033A45C(1, 1);
+            func_8033A45C(5, 1);
+            break;
+
+        case MAP_47_BGS_MUMBOS_SKULL:
+            func_8033A45C(1, 2);
+            func_8033A45C(5, 2);
+            break;
+
+        case MAP_48_FP_MUMBOS_SKULL:
+            func_8033A45C(1, 3);
+            func_8033A45C(5, 3);
+            break;
+
+        case MAP_30_MMM_MUMBOS_SKULL:
+            func_8033A45C(1, 4);
+            func_8033A45C(5, 4);
+            break;
+            
+        case MAP_4A_CCW_SPRING_MUMBOS_SKULL:
+            func_8033A45C(1, 5);
+            func_8033A45C(5, 5);
+            break;
+        case MAP_4B_CCW_SUMMER_MUMBOS_SKULL:
+            func_8033A45C(1, 6);
+            func_8033A45C(5, 6);
+            break;
+        case MAP_4C_CCW_AUTUMN_MUMBOS_SKULL:
+            func_8033A45C(1, 7);
+            func_8033A45C(5, 7);
+            break;
+        case MAP_4D_CCW_WINTER_MUMBOS_SKULL:
+            func_8033A45C(1, 8);
+            func_8033A45C(5, 8);
+            break;
+        case MAP_5E_CCW_SPRING_NABNUTS_HOUSE:
+        case MAP_5F_CCW_SUMMER_NABNUTS_HOUSE:
+        case MAP_60_CCW_AUTUMN_NABNUTS_HOUSE:
+            func_8033A45C(1, 1);
+            func_8033A45C(2, 0);
+            break;
+        case MAP_61_CCW_WINTER_NABNUTS_HOUSE:
+            func_8033A45C(1, 0);
+            func_8033A45C(2, 1);
+            break;
+        case MAP_1D_MMM_CELLAR:
+            func_8033A45C(1, func_80326EEC(0x191) ?  0 : 1);
+            break;
+        case MAP_7C_CS_INTRO_BANJOS_HOUSE_1:
+        case MAP_89_CS_INTRO_BANJOS_HOUSE_2:
+        case MAP_8A_CS_INTRO_BANJOS_HOUSE_3:
+        case MAP_8C_SM_BANJOS_HOUSE:
+        case MAP_91_FILE_SELECT:
+            func_8033A45C(5, 1);
+            break;
+        case MAP_7B_CS_INTRO_GL_DINGPOT_1:
+        case MAP_81_CS_INTRO_GL_DINGPOT_2:
+            func_8033A45C(4, 0);
+            func_8033A45C(5, 0);
+            func_8033A45C(6, 0);
+            break;
+        case MAP_82_CS_ENTERING_GL_MACHINE_ROOM:
+        case MAP_83_CS_GAME_OVER_MACHINE_ROOM:
+        case MAP_84_CS_UNUSED_MACHINE_ROOM:
+            func_8033A45C(4, 1);
+            func_8033A45C(5, 1);
+            func_8033A45C(6, 1);
+            break;
+        case MAP_93_GL_DINGPOT:
+            func_8033A45C(4, 1);
+            func_8033A45C(5, 1);
+            func_8033A45C(6, (func_8038EAE0(0xA) || func_8031FF1C(0xE2) || func_803203FC(0xC1)));
+            break;
+        }
+        func_8033A450(D_80382350.unk24);
+        set_model_render_mode(1);
+        temp_a0 = D_80382350.unk0;
+        if (temp_a0 != 0) {
+            func_8033A494(temp_a0);
+        }
+        func_8033A388(D_80382350.unk2C, D_80382350.unk2D, D_80382350.unk2E, 0xFF);
+        func_803391A4(gfx, mtx, NULL, NULL, D_80382350.unk28->unk14, NULL, D_80382350.unk18);
+        if (!func_80309F78()) {
+            func_802F7BC0(gfx, mtx, vtx);
+        }
+    }
+}
 
 void func_80309628(Gfx **gfx, Mtx **mtx, Vtx **vtx) {
     s32 temp_a0;
@@ -256,8 +362,9 @@ void func_80309628(Gfx **gfx, Mtx **mtx, Vtx **vtx) {
             func_8033A45C(1, (func_80326EEC(0x191) != NULL) ? 0 : 1);
         }
         set_model_render_mode(2);
-        if (D_80382350.unk4 != 0) {
-            func_8033A494(D_80382350.unk4);
+        temp_a0 = D_80382350.unk4;
+        if (temp_a0 != 0) {
+            func_8033A494(temp_a0);
         }
         func_8033A388(D_80382350.unk2C, D_80382350.unk2D, D_80382350.unk2E, 0xFF);
         func_803391A4(gfx, mtx, NULL, NULL, D_80382350.unk28->unk14, NULL, D_80382350.unk1C);
diff --git a/subyaml/core2.us.v10.yaml b/subyaml/core2.us.v10.yaml
index d9748fb9..7b4809b1 100644
--- a/subyaml/core2.us.v10.yaml
+++ b/subyaml/core2.us.v10.yaml
@@ -286,7 +286,7 @@ segments:
   - [0x79C80, c, code_79C80] #DONE
   - [0x7A760, c, code_7A760] #DONE
   - [0x7AF80, c, code_7AF80]
-  - [0x82000, c, code_82000]
+  - [0x82000, c, code_82000] #DONE
   - [0x83340, c, code_83340]
   - [0x83D70, c, gc/section] #DONE
   - [0x840D0, c, gc/sky] #DONE