diff --git a/include/variables.h b/include/variables.h
index c10248d9..6c18884d 100644
--- a/include/variables.h
+++ b/include/variables.h
@@ -338,13 +338,14 @@ extern f32 D_80161A44;
 // fox_play
 extern u8 D_80161A50;
 extern f32 D_80161A54;
-//
+extern s32 D_80161A58;
 extern s32 D_80161A5C;
 extern u16 D_Timer_80161A60;
 extern u16 D_80161A62;
 extern s32 D_80161A64;
 extern EnvSettings* sEnvSettings;
-//
+
+// fox_context
 extern s32 D_80161A70; // Color32?
 extern s32 D_80161A74;
 extern s32 D_80161A78;
diff --git a/src/main/fox_context.c b/src/main/fox_context.c
new file mode 100644
index 00000000..30d81846
--- /dev/null
+++ b/src/main/fox_context.c
@@ -0,0 +1,6 @@
+#include "global.h"
+
+u8 D_800D3180[30] = {
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+};
+UNK_TYPE D_800D31A0[4] = { 0 };
diff --git a/src/main/fox_play.c b/src/main/fox_play.c
index fddaa72f..64be73ec 100644
--- a/src/main/fox_play.c
+++ b/src/main/fox_play.c
@@ -1,3 +1,4 @@
+#include "prevent_bss_reordering2.h"
 #include "global.h"
 #include "fox_map.h"
 
@@ -14,59 +15,15 @@ u8 D_800D2F6C[20] = {
     PLANET_CORNERIA, PLANET_MACBETH,    PLANET_TITANIA,  PLANET_AQUAS,    PLANET_FORTUNA,
     PLANET_METEO,    PLANET_KATINA,     PLANET_BOLSE,    PLANET_SECTOR_Z, SAVE_SLOT_VENOM_2,
 };
-Vec3f D_800D2F80 = { -65.0f, -22.0f, -65.0f };
-Vec3f D_800D2F8C = { 65.0f, -22.0f, -65.0f };
-EnvSettings* D_800D2F98[21] = {
-    &D_6037160, &D_ENV_6026C80, &D_602A120, &D_6023F20,     &D_6028760,     &D_602E4B0, &D_6007E30,
-    &D_601F1F0, &D_60266D0,     &D_C035110, &D_6006A60,     &D_6030E30_Env, &D_6005000, &D_602E540,
-    &D_600EA90, NULL,           &D_6011000, &D_600FF30_Env, &D_6006E70,     &D_6014D50, &D_302DD70,
-};
-f32 D_800D2FEC[5] = {
-    0.0f, 0.5f, -0.5f, 0.5f, -0.5f,
-};
-s32 D_800D3000[4][4] = {
-    { 20, 40, 0, 0 },
-    { 20, 20, 0, 0 },
-    { 0, 0, 0, 0 },
-    { 80, 120, 0, 0 },
-};
-Vec3f D_800D3040[6] = {
-    { 0.0f, -20.0f, 0.0f }, { -17.5f, -17.5f, 0.0f }, { -17.5f, 17.5f, 0.0f },
-    { 0.0f, 20.0f, 0.0f },  { 17.5f, 17.5f, 0.0f },   { 17.5f, -17.5f, 0.0f },
-};
-Vec3f D_800D3088[4] = {
-    { 0.0f, -20.0f, 0.0f },
-    { 0.0f, 20.0f, 0.0f },
-    { 20.0f, 0.0f, 0.0f },
-    { -20.0f, 0.0f, 0.0f },
-};
-Vec3f D_800D30B8[4] = {
-    { 0.0f, -20.0f, 0.0f },
-    { 0.0f, 20.0f, 0.0f },
-    { -20.0f, 0.0f, 0.0f },
-    { 20.0f, 0.0f, 0.0f },
-};
-Vec3f D_800D30E8 = { 0.0f, -10.0f, 0.0f };
-f32 D_800D30F4[4] = { 3.0f, 4.0f, 5.0f, 3.0f };
-f32 D_800D3104[4] = { 0.2f, 0.25f, 0.3f, 0.2f };
-f32 D_800D3114[4] = { 10000.0f, -10000.0f, 10000.0f, -10000.0f };
-f32 D_800D3124[12] = {
-    10000.0f, -10000.0f, -10000.0f, 10000.0f, 500.0f, -500.0f, 500.0f, -500.0f, 500.0f, -500.0f, -500.0f, 500.0f,
-};
-f32 D_800D3154[4] = {
-    45.0f,
-    -135.0f,
-    135.0f,
-    -45.0f,
-};
-s32 D_800D3164[6] = {
-    1, 1, -1, 1, -1, 1,
-};
-u8 D_800D317C = 255;
-u8 D_800D3180[30] = {
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-};
-UNK_TYPE D_800D31A0[4] = { 0 };
+
+u8 D_80161A50;
+f32 D_80161A54;
+s32 D_80161A58;
+s32 D_80161A5C;
+u16 D_Timer_80161A60;
+u16 D_80161A62;
+s32 D_80161A64;
+EnvSettings* sEnvSettings;
 
 extern f32 D_i3_801C4188;
 
@@ -251,8 +208,8 @@ void func_800A46A0(Player* player) {
 }
 
 void func_800A4C40(Player* player) {
-    Vec3f sp54 = D_800D2F80;
-    Vec3f sp48 = D_800D2F8C;
+    Vec3f sp54 = { -65.0f, -22.0f, -65.0f };
+    Vec3f sp48 = { 65.0f, -22.0f, -65.0f };
     Vec3f sp3C;
     Vec3f sp30;
 
@@ -493,6 +450,12 @@ void func_800A5844(void) {
     }
 }
 
+EnvSettings* D_800D2F98[21] = {
+    &D_6037160, &D_ENV_6026C80, &D_602A120, &D_6023F20,     &D_6028760,     &D_602E4B0, &D_6007E30,
+    &D_601F1F0, &D_60266D0,     &D_C035110, &D_6006A60,     &D_6030E30_Env, &D_6005000, &D_602E540,
+    &D_600EA90, NULL,           &D_6011000, &D_600FF30_Env, &D_6006E70,     &D_6014D50, &D_302DD70,
+};
+
 void func_800A594C(void) {
     if (gVersusMode) {
         switch (gVersusStage) {
@@ -949,6 +912,10 @@ void Player_ApplyDamage(Player* player, s32 direction, s32 damage) {
     }
 }
 
+f32 D_800D2FEC[5] = {
+    0.0f, 0.5f, -0.5f, 0.5f, -0.5f,
+};
+
 void func_800A729C(Player* player, u32 arg1, f32 arg2, f32 arg3) {
     player->unk_21C = arg1;
     switch (arg1) {
@@ -1466,6 +1433,29 @@ void func_800A86E4(Player* player) {
     }
 }
 
+s32 D_800D3000[4][4] = {
+    { 20, 40, 0, 0 },
+    { 20, 20, 0, 0 },
+    { 0, 0, 0, 0 },
+    { 80, 120, 0, 0 },
+};
+Vec3f D_800D3040[6] = {
+    { 0.0f, -20.0f, 0.0f }, { -17.5f, -17.5f, 0.0f }, { -17.5f, 17.5f, 0.0f },
+    { 0.0f, 20.0f, 0.0f },  { 17.5f, 17.5f, 0.0f },   { 17.5f, -17.5f, 0.0f },
+};
+Vec3f D_800D3088[4] = {
+    { 0.0f, -20.0f, 0.0f },
+    { 0.0f, 20.0f, 0.0f },
+    { 20.0f, 0.0f, 0.0f },
+    { -20.0f, 0.0f, 0.0f },
+};
+Vec3f D_800D30B8[4] = {
+    { 0.0f, -20.0f, 0.0f },
+    { 0.0f, 20.0f, 0.0f },
+    { -20.0f, 0.0f, 0.0f },
+    { 20.0f, 0.0f, 0.0f },
+};
+
 void func_800A8804(Player* playerA, Player* playerB) {
     if (playerA->timer_498 == 0) {
         Player_ApplyDamage(playerA, 0, D_800D3000[playerA->form][playerB->form]);
@@ -2112,7 +2102,7 @@ void func_800AA800(Player* player) {
     Vec3f spBC;
     Vec3f spB0;
     f32 spA8[2];
-    Vec3f sp9C = D_800D30E8;
+    Vec3f sp9C = { 0.0f, -10.0f, 0.0f };
     Vec3f* rot;
     s32 pad3;
     s32 pad4;
@@ -3816,6 +3806,9 @@ void func_800AF928(Player* player) {
     func_800A46A0(player);
 }
 
+f32 D_800D30F4[4] = { 3.0f, 4.0f, 5.0f, 3.0f };
+f32 D_800D3104[4] = { 0.2f, 0.25f, 0.3f, 0.2f };
+
 void func_800B00C0(Player* player) {
     f32 sp2C = 0.0f;
     f32 sp28 = 0.7f;
@@ -4022,6 +4015,14 @@ void func_800B0194(Player* player) {
     player->unk_138 = player->pos.z;
 }
 
+f32 D_800D3114[4] = { 10000.0f, -10000.0f, 10000.0f, -10000.0f };
+f32 D_800D3124[4] = { 10000.0f, -10000.0f, -10000.0f, 10000.0f };
+f32 D_800D3134[8] = {
+    // unused? possibly two f32[4]?
+    500.0f, -500.0f, 500.0f, -500.0f, 500.0f, -500.0f, -500.0f, 500.0f,
+};
+f32 D_800D3154[4] = { 45.0f, -135.0f, 135.0f, -45.0f };
+
 void func_800B0F50(Player* playerx) {
     s32 j;
     Vec3f* sp38;
@@ -4876,6 +4877,10 @@ void func_800B3314(Player* player) {
     }
 }
 
+s32 D_800D3164[6] = {
+    1, 1, -1, 1, -1, 1,
+};
+
 void func_800B39E0(Player* player) {
     s32 i;
 
@@ -6291,6 +6296,8 @@ void func_800B832C(void) {
     func_800B79B0();
 }
 
+u8 D_800D317C = 255;
+
 void func_800B852C(ObjectId objId, Item* item) {
     u8 sp1F = (u8) RAND_FLOAT(5.0f);
 
diff --git a/yamls/us/main.yaml b/yamls/us/main.yaml
index 815d6cc5..821914b1 100644
--- a/yamls/us/main.yaml
+++ b/yamls/us/main.yaml
@@ -281,6 +281,7 @@
       - [0xD3460, .data, fox_game]
       - [0xD3520, .data, fox_A4290]
       - [0xD3B50, .data, fox_play]
+      - [0xD3D80, .data, fox_context]
       - [0xD3DB0, .data, fox_rcp]
       - [0xD5670, .data, fox_radio]
       - [0xD5680, .data, fox_reset]
@@ -320,59 +321,60 @@
 
       # Nintendo Library bss
       - { start: 0xDE480, type: .bss, vram: 0x800DD880, name: sys_joybus }
-      - { start: 0xDE480, type: bss, vram: 0x800DDAA0, name:  sys_main }
-      - { start: 0xDE480, type: .bss, vram: 0x8013B3A0, name: sys_math }
-      - { start: 0xDE480, type: .bss, vram: 0x8013B3C0, name: sys_matrix }
-      - { start: 0xDE480, type: .bss, vram: 0x8013C3D0, name: sys_memory }
-      - { start: 0xDE480, type: .bss, vram: 0x80144BE0, name: sys_timer }
-      - { start: 0xDE480, type: .bss, vram: 0x80144F60, name: sys_save }
-      - { start: 0xDE480, type: .bss, vram: 0x80145360, name: sys_fault }
-      - { start: 0xDE480, type: bss, vram: 0x80145D40, name: sys_audio }
+      - { type: bss, vram: 0x800DDAA0, name:  sys_main }
+      - { type: .bss, vram: 0x8013B3A0, name: sys_math }
+      - { type: .bss, vram: 0x8013B3C0, name: sys_matrix }
+      - { type: .bss, vram: 0x8013C3D0, name: sys_memory }
+      - { type: .bss, vram: 0x80144BE0, name: sys_timer }
+      - { type: .bss, vram: 0x80144F60, name: sys_save }
+      - { type: .bss, vram: 0x80145360, name: sys_fault }
+      - { type: bss, vram: 0x80145D40, name: sys_audio }
 
       # Libultra bss
-      - { start: 0xDE480, type: bss, vram: 0x80156620, name: ../libultra/io/controller }
-      - { start: 0xDE480, type: bss, vram: 0x801566B0, name: ../libultra/io/motor }
-      - { start: 0xDE480, type: bss, vram: 0x801568F0, name: ../libultra/os/seteventmesg }
-      - { start: 0xDE480, type: bss, vram: 0x801569B0, name: ../libultra/io/sptask }
-      - { start: 0xDE480, type: bss, vram: 0x801569F0, name: ../libultra/io/vimgr }
-      - { start: 0xDE480, type: bss, vram: 0x80157C10, name: ../libultra/io/pimgr }
-      - { start: 0xDE480, type: bss, vram: 0x801593D0, name: ../libultra/os/initialize }
-      - { start: 0xDE480, type: bss, vram: 0x801593E0, name: ../libultra/io/conteepread }
-      - { start: 0xDE480, type: bss, vram: 0x80159420, name: ../libultra/io/cartrominit }
-      - { start: 0xDE480, type: bss, vram: 0x801594A0, name: ../libultra/io/siacs }
-      - { start: 0xDE480, type: bss, vram: 0x801594C0, name: ../libultra/io/pfsisplug }
-      - { start: 0xDE480, type: bss, vram: 0x80159500, name: ../libultra/os/timerintr }
-      - { start: 0xDE480, type: bss, vram: 0x80159560, name: ../libultra/io/leodiskinit }
-      - { start: 0xDE480, type: bss, vram: 0x801595E0, name: ../libultra/io/piacs }
-      - { start: 0xDE480, type: bss, vram: 0x80159600, name: ../libultra/debug/kdebugserver }
-      - { start: 0xDE480, type: bss, vram: 0x801597C0, name: ../libultra/host/readhost }
-      - { start: 0xDE480, type: bss, vram: 0x801597F0, name: ../libultra/rmon/rmonsio }
-      - { start: 0xDE480, type: bss, vram: 0x8015A010, name: ../libultra/os/initrdb }
-      - { start: 0xDE480, type: bss, vram: 0x8015A030, name: ../libultra/io/leointerrupt }
-      - { start: 0xDE480, type: bss, vram: 0x8015B030, name: ../libultra/rmon/rmonmem }
-      - { start: 0xDE480, type: bss, vram: 0x8015B130, name: ../libultra/rmon/rmonmisc }
-      - { start: 0xDE480, type: bss, vram: 0x8015F350, name: ../libultra/rmon/rmonregs }
-      - { start: 0xDE480, type: bss, vram: 0x8015F370, name: ../libultra/rmon/rmonbrk }
-      - { start: 0xDE480, type: bss, vram: 0x8015F480, name: ../libultra/rmon/rmonmain }
+      - { type: bss, vram: 0x80156620, name: ../libultra/io/controller }
+      - { type: bss, vram: 0x801566B0, name: ../libultra/io/motor }
+      - { type: bss, vram: 0x801568F0, name: ../libultra/os/seteventmesg }
+      - { type: bss, vram: 0x801569B0, name: ../libultra/io/sptask }
+      - { type: bss, vram: 0x801569F0, name: ../libultra/io/vimgr }
+      - { type: bss, vram: 0x80157C10, name: ../libultra/io/pimgr }
+      - { type: bss, vram: 0x801593D0, name: ../libultra/os/initialize }
+      - { type: bss, vram: 0x801593E0, name: ../libultra/io/conteepread }
+      - { type: bss, vram: 0x80159420, name: ../libultra/io/cartrominit }
+      - { type: bss, vram: 0x801594A0, name: ../libultra/io/siacs }
+      - { type: bss, vram: 0x801594C0, name: ../libultra/io/pfsisplug }
+      - { type: bss, vram: 0x80159500, name: ../libultra/os/timerintr }
+      - { type: bss, vram: 0x80159560, name: ../libultra/io/leodiskinit }
+      - { type: bss, vram: 0x801595E0, name: ../libultra/io/piacs }
+      - { type: bss, vram: 0x80159600, name: ../libultra/debug/kdebugserver }
+      - { type: bss, vram: 0x801597C0, name: ../libultra/host/readhost }
+      - { type: bss, vram: 0x801597F0, name: ../libultra/rmon/rmonsio }
+      - { type: bss, vram: 0x8015A010, name: ../libultra/os/initrdb }
+      - { type: bss, vram: 0x8015A030, name: ../libultra/io/leointerrupt }
+      - { type: bss, vram: 0x8015B030, name: ../libultra/rmon/rmonmem }
+      - { type: bss, vram: 0x8015B130, name: ../libultra/rmon/rmonmisc }
+      - { type: bss, vram: 0x8015F350, name: ../libultra/rmon/rmonregs }
+      - { type: bss, vram: 0x8015F370, name: ../libultra/rmon/rmonbrk }
+      - { type: bss, vram: 0x8015F480, name: ../libultra/rmon/rmonmain }
 
       # Game engine bss
-      - { start: 0xDE480, type: .bss, vram: 0x8015F900, name: fox_360 }
-      - { start: 0xDE480, type: .bss, vram: 0x8015F950, name: fox_beam }
-      - { start: 0xDE480, type: .bss, vram: 0x8015F960, name: fox_bg }
-      - { start: 0xDE480, type: .bss, vram: 0x801613A0, name: fox_boss }
-      - { start: 0xDE480, type: .bss, vram: 0x801613B0, name: fox_display }
-      - { start: 0xDE480, type: .bss, vram: 0x801615D0, name: fox_edisplay }
-      - { start: 0xDE480, type: .bss, vram: 0x80161670, name: fox_enmy }
-      - { start: 0xDE480, type: .bss, vram: 0x80161690, name: fox_enmy2 }
-      - { start: 0xDE480, type: .bss, vram: 0x801616A0, name: fox_hud }
-      - { start: 0xDE480, type: .bss, vram: 0x80161950, name: fox_97F80 }
-      - { start: 0xDE480, type: .bss, vram: 0x801619A0, name: fox_std_lib }
-      - { start: 0xDE480, type: .bss, vram: 0x80161A10, name: fox_game }
-      - { start: 0xDE480, type: bss, vram: 0x80161A50, name: fox_play }
-      - { start: 0xDE480, type: .bss, vram: 0x80178580, name: fox_rcp }
-      - { start: 0xDE480, type: .bss, vram: 0x80178720, name: fox_radio }
-      - { start: 0xDE480, type: .bss, vram: 0x80178750, name: fox_versus }
-      - { start: 0xDE480, type: .bss, vram: 0x80178870, name: fox_save }
+      - { type: .bss, vram: 0x8015F900, name: fox_360 }
+      - { type: .bss, vram: 0x8015F950, name: fox_beam }
+      - { type: .bss, vram: 0x8015F960, name: fox_bg }
+      - { type: .bss, vram: 0x801613A0, name: fox_boss }
+      - { type: .bss, vram: 0x801613B0, name: fox_display }
+      - { type: .bss, vram: 0x801615D0, name: fox_edisplay }
+      - { type: .bss, vram: 0x80161670, name: fox_enmy }
+      - { type: .bss, vram: 0x80161690, name: fox_enmy2 }
+      - { type: .bss, vram: 0x801616A0, name: fox_hud }
+      - { type: .bss, vram: 0x80161950, name: fox_97F80 }
+      - { type: .bss, vram: 0x801619A0, name: fox_std_lib }
+      - { type: .bss, vram: 0x80161A10, name: fox_game }
+      - { type: .bss, vram: 0x80161A50, name: fox_play }
+      - { type: bss, vram: 0x80161A70, name: fox_context}
+      - { type: .bss, vram: 0x80178580, name: fox_rcp }
+      - { type: .bss, vram: 0x80178720, name: fox_radio }
+      - { type: .bss, vram: 0x80178750, name: fox_versus }
+      - { type: .bss, vram: 0x80178870, name: fox_save }
 
   - name: dma_table
     type: code