diff --git a/patches/patchinstall.sh b/patches/patchinstall.sh
index aef29fda..312313a7 100755
--- a/patches/patchinstall.sh
+++ b/patches/patchinstall.sh
@@ -217,6 +217,7 @@ patch_enable_all ()
 	enable_wined3d_SWVP_shaders="$1"
 	enable_wined3d_Silence_FIXMEs="$1"
 	enable_wined3d_WINED3DFMT_B8G8R8X8_UNORM="$1"
+	enable_wined3d_atomic_minmax_merge="$1"
 	enable_wined3d_bindless_texture="$1"
 	enable_wined3d_mesa_texture_download="$1"
 	enable_wined3d_rotate_WINED3D_SWAP_EFFECT_DISCARD="$1"
@@ -662,6 +663,9 @@ patch_enable ()
 		wined3d-WINED3DFMT_B8G8R8X8_UNORM)
 			enable_wined3d_WINED3DFMT_B8G8R8X8_UNORM="$2"
 			;;
+		wined3d-atomic_minmax_merge)
+			enable_wined3d_atomic_minmax_merge="$2"
+			;;
 		wined3d-bindless-texture)
 			enable_wined3d_bindless_texture="$2"
 			;;
@@ -3195,6 +3199,18 @@ if test "$enable_wined3d_WINED3DFMT_B8G8R8X8_UNORM" -eq 1; then
 	patch_apply wined3d-WINED3DFMT_B8G8R8X8_UNORM/0001-wined3d-Implement-WINED3DFMT_B8G8R8X8_UNORM-to-WINED.patch
 fi
 
+# Patchset wined3d-atomic_minmax_merge
+# |
+# | This patchset fixes the following Wine bugs:
+# |   *	[#52233] wined3d: Handle u/signed integers that same
+# |
+# | Modified files:
+# |   *	dlls/wined3d/glsl_shader.c
+# |
+if test "$enable_wined3d_atomic_minmax_merge" -eq 1; then
+	patch_apply wined3d-atomic_minmax_merge/0001-wined3d-Merged-ATOMIC_IMIN-and-ATOMIC_UMIN-together.patch
+fi
+
 # Patchset wined3d-bindless-texture
 # |
 # | This patchset fixes the following Wine bugs:
diff --git a/patches/wined3d-atomic_minmax_merge/0001-wined3d-Merged-ATOMIC_IMIN-and-ATOMIC_UMIN-together.patch b/patches/wined3d-atomic_minmax_merge/0001-wined3d-Merged-ATOMIC_IMIN-and-ATOMIC_UMIN-together.patch
new file mode 100644
index 00000000..c0a5f95d
--- /dev/null
+++ b/patches/wined3d-atomic_minmax_merge/0001-wined3d-Merged-ATOMIC_IMIN-and-ATOMIC_UMIN-together.patch
@@ -0,0 +1,88 @@
+From 0320ea65de3bfc694d6f24bc410433a544555292 Mon Sep 17 00:00:00 2001
+From: Alistair Leslie-Hughes <leslie_alistair@hotmail.com>
+Date: Thu, 29 Jul 2021 12:28:20 +1000
+Subject: [PATCH] wined3d: Merged ATOMIC_IMIN and ATOMIC_UMIN together
+
+Batman: Arkham Knight.
+
+0670:fixme:d3d_shader:shader_glsl_atomic Unhandled opcode 0x6 for unsigned integers.
+0670:fixme:d3d_shader:shader_glsl_atomic Unhandled opcode 0x7 for unsigned integers.
+
+Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=52233
+---
+ dlls/wined3d/glsl_shader.c | 36 ++++++++----------------------------
+ 1 file changed, 8 insertions(+), 28 deletions(-)
+
+diff --git a/dlls/wined3d/glsl_shader.c b/dlls/wined3d/glsl_shader.c
+index 5cccd31207b..9928134c799 100644
+--- a/dlls/wined3d/glsl_shader.c
++++ b/dlls/wined3d/glsl_shader.c
+@@ -5628,26 +5628,30 @@ static void shader_glsl_atomic(const struct wined3d_shader_instruction *ins)
+                 op = "imageAtomicAdd";
+             break;
+         case WINED3DSIH_ATOMIC_IMAX:
++        case WINED3DSIH_ATOMIC_UMAX:
+         case WINED3DSIH_IMM_ATOMIC_IMAX:
++        case WINED3DSIH_IMM_ATOMIC_UMAX:
+             if (is_tgsm)
+                 op = "atomicMax";
+             else
+                 op = "imageAtomicMax";
+-            if (data_type != WINED3D_DATA_INT)
++            if (data_type != WINED3D_DATA_INT && data_type != WINED3D_DATA_UINT)
+             {
+-                FIXME("Unhandled opcode %#x for unsigned integers.\n", ins->handler_idx);
++                FIXME("Unhandled opcode %#x for integers.\n", ins->handler_idx);
+                 return;
+             }
+             break;
+         case WINED3DSIH_ATOMIC_IMIN:
++        case WINED3DSIH_ATOMIC_UMIN:
+         case WINED3DSIH_IMM_ATOMIC_IMIN:
++        case WINED3DSIH_IMM_ATOMIC_UMIN:
+             if (is_tgsm)
+                 op = "atomicMin";
+             else
+                 op = "imageAtomicMin";
+-            if (data_type != WINED3D_DATA_INT)
++            if (data_type != WINED3D_DATA_INT && data_type != WINED3D_DATA_UINT)
+             {
+-                FIXME("Unhandled opcode %#x for unsigned integers.\n", ins->handler_idx);
++                FIXME("Unhandled opcode %#x for integers.\n", ins->handler_idx);
+                 return;
+             }
+             break;
+@@ -5658,30 +5662,6 @@ static void shader_glsl_atomic(const struct wined3d_shader_instruction *ins)
+             else
+                 op = "imageAtomicOr";
+             break;
+-        case WINED3DSIH_ATOMIC_UMAX:
+-        case WINED3DSIH_IMM_ATOMIC_UMAX:
+-            if (is_tgsm)
+-                op = "atomicMax";
+-            else
+-                op = "imageAtomicMax";
+-            if (data_type != WINED3D_DATA_UINT)
+-            {
+-                FIXME("Unhandled opcode %#x for signed integers.\n", ins->handler_idx);
+-                return;
+-            }
+-            break;
+-        case WINED3DSIH_ATOMIC_UMIN:
+-        case WINED3DSIH_IMM_ATOMIC_UMIN:
+-            if (is_tgsm)
+-                op = "atomicMin";
+-            else
+-                op = "imageAtomicMin";
+-            if (data_type != WINED3D_DATA_UINT)
+-            {
+-                FIXME("Unhandled opcode %#x for signed integers.\n", ins->handler_idx);
+-                return;
+-            }
+-            break;
+         case WINED3DSIH_ATOMIC_XOR:
+         case WINED3DSIH_IMM_ATOMIC_XOR:
+             if (is_tgsm)
+-- 
+2.30.2
+
diff --git a/patches/wined3d-atomic_minmax_merge/definition b/patches/wined3d-atomic_minmax_merge/definition
new file mode 100644
index 00000000..e03c79cb
--- /dev/null
+++ b/patches/wined3d-atomic_minmax_merge/definition
@@ -0,0 +1 @@
+Fixes: [52233] wined3d: Handle u/signed integers the same