diff --git a/bin/resources/GameIndex.yaml b/bin/resources/GameIndex.yaml
index b613413ef025d4..3ff066eeecd2c4 100644
--- a/bin/resources/GameIndex.yaml
+++ b/bin/resources/GameIndex.yaml
@@ -1558,6 +1558,7 @@ SCAJ-20109:
   gameFixes:
     - EETimingHack # Fixes SPR errors while going in-game.
   gsHWFixes:
+    recommendedBlendingLevel: 3 # Improves color and luminosity of surfaces.
     mipmap: 2 # Mipmap + trilinear, improves ground textures to match sw renderer.
     trilinearFiltering: 1
     disablePartialInvalidation: 1 # Prevents the situation that a level (Aquatos) doesn't render characters and geometry.
@@ -5194,6 +5195,7 @@ SCES-52456:
   gameFixes:
     - EETimingHack # Fixes SPR errors while going in-game.
   gsHWFixes:
+    recommendedBlendingLevel: 3 # Improves color and luminosity of surfaces.
     mipmap: 2 # Mipmap + trilinear, improves ground textures to match sw renderer.
     trilinearFiltering: 1
     disablePartialInvalidation: 1 # Prevents the situation that a level (Aquatos) doesn't render characters and geometry.
@@ -6700,6 +6702,7 @@ SCKA-20037:
   gameFixes:
     - EETimingHack # Fixes SPR errors while going in-game.
   gsHWFixes:
+    recommendedBlendingLevel: 3 # Improves color and luminosity of surfaces.
     mipmap: 2 # Mipmap + trilinear, improves ground textures to match sw renderer.
     trilinearFiltering: 1
     disablePartialInvalidation: 1 # Prevents the situation that a level (Aquatos) doesn't render characters and geometry.
@@ -8270,6 +8273,7 @@ SCPS-15084:
   gameFixes:
     - EETimingHack # Fixes SPR errors while going in-game.
   gsHWFixes:
+    recommendedBlendingLevel: 3 # Improves color and luminosity of surfaces.
     mipmap: 2 # Mipmap + trilinear, improves ground textures to match sw renderer.
     trilinearFiltering: 1
     disablePartialInvalidation: 1 # Prevents the situation that a level (Aquatos) doesn't render characters and geometry.
@@ -9011,6 +9015,7 @@ SCPS-19309:
   gameFixes:
     - EETimingHack # Fixes SPR errors while going in-game.
   gsHWFixes:
+    recommendedBlendingLevel: 3 # Improves color and luminosity of surfaces.
     mipmap: 2 # Mipmap + trilinear, improves ground textures to match sw renderer.
     trilinearFiltering: 1
     disablePartialInvalidation: 1 # Prevents the situation that a level (Aquatos) doesn't render characters and geometry.
@@ -10687,6 +10692,7 @@ SCUS-97353:
   gameFixes:
     - EETimingHack # Fixes SPR errors while going in-game.
   gsHWFixes:
+    recommendedBlendingLevel: 3 # Improves color and luminosity of surfaces.
     mipmap: 2 # Mipmap + trilinear, improves ground textures to match sw renderer.
     trilinearFiltering: 1
     disablePartialInvalidation: 1 # Prevents the situation that a level (Aquatos) doesn't render characters and geometry.
@@ -10891,6 +10897,7 @@ SCUS-97411:
   gameFixes:
     - EETimingHack # Fixes SPR errors while going in-game.
   gsHWFixes:
+    recommendedBlendingLevel: 3 # Improves color and luminosity of surfaces.
     mipmap: 2 # Mipmap + trilinear, improves ground textures to match sw renderer.
     trilinearFiltering: 1
     disablePartialInvalidation: 1 # Prevents the situation that a level (Aquatos) doesn't render characters and geometry.
@@ -10913,6 +10920,7 @@ SCUS-97413:
   gameFixes:
     - EETimingHack # Fixes SPR errors while going in-game.
   gsHWFixes:
+    recommendedBlendingLevel: 3 # Improves color and luminosity of surfaces.
     mipmap: 2 # Mipmap + trilinear, improves ground textures to match sw renderer.
     trilinearFiltering: 1
     disablePartialInvalidation: 1 # Prevents the situation that a level (Aquatos) doesn't render characters and geometry.
@@ -11447,6 +11455,7 @@ SCUS-97518:
   gameFixes:
     - EETimingHack # Fixes SPR errors while going in-game.
   gsHWFixes:
+    recommendedBlendingLevel: 3 # Improves color and luminosity of surfaces.
     mipmap: 2 # Mipmap + trilinear, improves ground textures to match sw renderer.
     trilinearFiltering: 1
     disablePartialInvalidation: 1 # Prevents the situation that a level (Aquatos) doesn't render characters and geometry.
@@ -13232,6 +13241,7 @@ SLES-50111:
   region: "PAL-M4"
   gsHWFixes:
     gpuPaletteConversion: 2 # Improves FPS and reduces HC size.
+    deinterlace: 5 # Improves image clarity in motion.
 SLES-50112:
   name: "Shadow of Memories"
   region: "PAL-M5"
@@ -21535,7 +21545,7 @@ SLES-53433:
   name: "NHL '06"
   region: "PAL-M6"
 SLES-53434:
-  name: "WWI - Red Baron"
+  name: "Red Baron"
   region: "PAL-M3"
 SLES-53435:
   name: "SAS Anti-Terror Force"
@@ -67149,7 +67159,7 @@ SLUS-21835:
   region: "NTSC-U"
   compat: 5
 SLUS-21836:
-  name: "Secret Service - Ultimate Sacrifice"
+  name: "Secret Service"
   region: "NTSC-U"
   compat: 5
 SLUS-21838:
@@ -68760,6 +68770,7 @@ TCES-52456:
   gameFixes:
     - EETimingHack # Fixes SPR errors while going in-game.
   gsHWFixes:
+    recommendedBlendingLevel: 3 # Improves color and luminosity of surfaces.
     mipmap: 2 # Mipmap + trilinear, improves ground textures to match sw renderer.
     trilinearFiltering: 1
     disablePartialInvalidation: 1 # Prevents the situation that a level (Aquatos) doesn't render characters and geometry.