diff --git a/Enhancements/MK8_HighResShadows/rules.txt b/Enhancements/MK8_HighResShadows/rules.txt
new file mode 100644
index 00000000..59151ee2
--- /dev/null
+++ b/Enhancements/MK8_HighResShadows/rules.txt
@@ -0,0 +1,12 @@
+# Found by StripTheSoul on GBATemp http://gbatemp.net/threads/release-cemu-wii-u-emulator.399524/page-924#post-7065207
+# FYI: Enhancements are meant to be edited, just make sure to edit the overwrite height and width.
+[Definition]
+titleIds = 000500001010ec00,000500001010ed00,000500001010eb00,ffffffff85887bc1
+name = "Mario Kart 8 - High Res Shadows"
+
+[TextureRedefine]
+width = 1024
+height = 1024
+formatsExcluded = 0x008,0x41A,0x033,0x034,0x035,0x431,0x235,0x433 # exclude everything but shadowmap
+overwriteWidth = 2048
+overwriteHeight = 2048
\ No newline at end of file
diff --git a/Enhancements/Splatoon_HighResShadows/rules.txt b/Enhancements/Splatoon_HighResShadows/rules.txt
new file mode 100644
index 00000000..79d4a9c7
--- /dev/null
+++ b/Enhancements/Splatoon_HighResShadows/rules.txt
@@ -0,0 +1,11 @@
+# FYI: Enhancements are meant to be edited, just make sure to edit the overwrite height and width.
+[Definition]
+titleIds = 0005000010176900,0005000010176A00,0005000010162B000
+name = "Splatoon - High Res Shadows"
+
+[TextureRedefine]
+width = 2048
+height = 2048
+formatsExcluded = 0x008,0x41A,0x033,0x034,0x035,0x431,0x235,0x433 # exclude everything but shadowmap
+overwriteWidth = 4096
+overwriteHeight = 4096
\ No newline at end of file