diff --git a/es-app/src/PlatformId.cpp b/es-app/src/PlatformId.cpp
index 4db3b79f5..8e5c62982 100644
--- a/es-app/src/PlatformId.cpp
+++ b/es-app/src/PlatformId.cpp
@@ -67,6 +67,7 @@ namespace PlatformIds
         "macintosh",            // Apple Macintosh
         "mastersystem",         // Sega Master System
         "megadrive",            // Sega Mega Drive
+        "megaduck",             // Creatronic Mega Duck
         "mess",                 // Multi Emulator Super System
         "moonlight",            // Moonlight game streaming
         "moto",                 // Thomson MO/TO series
@@ -116,6 +117,7 @@ namespace PlatformIds
         "stratagus",            // Stratagus game engine
         "sufami",               // Bandai SuFami Turbo
         "supergrafx",           // NEC SuperGrafx
+        "supervision",          // Watara Supervision
         "switch",               // Nintendo Switch
         "ti99",                 // Texas Instruments TI-99
         "tic80",                // TIC-80 game engine
diff --git a/es-app/src/PlatformId.h b/es-app/src/PlatformId.h
index 6670b8503..995817417 100644
--- a/es-app/src/PlatformId.h
+++ b/es-app/src/PlatformId.h
@@ -66,6 +66,7 @@ namespace PlatformIds
         APPLE_MACINTOSH,
         SEGA_MASTER_SYSTEM,
         SEGA_MEGA_DRIVE,
+        CREATRONIC_MEGA_DUCK,
         MESS,
         MOONLIGHT,
         THOMSON_MOTO,
@@ -115,6 +116,7 @@ namespace PlatformIds
         GAMEENGINE_STRATAGUS,
         BANDAI_SUFAMI_TURBO,
         NEC_SUPERGRAFX,
+        WATARA_SUPERVISION,
         NINTENDO_SWITCH,
         TEXAS_INSTRUMENTS_TI99,
         GAMEENGINE_TIC80,
diff --git a/es-app/src/scrapers/GamesDBJSONScraper.cpp b/es-app/src/scrapers/GamesDBJSONScraper.cpp
index 4a3f9954f..dd578b26e 100644
--- a/es-app/src/scrapers/GamesDBJSONScraper.cpp
+++ b/es-app/src/scrapers/GamesDBJSONScraper.cpp
@@ -61,6 +61,7 @@ namespace
         {COLECOVISION, "31"},
         {COMMODORE_64, "40"},
         {COMMODORE_VIC20, "4945"},
+        {CREATRONIC_MEGA_DUCK, "4948"},
         {DAPHNE, "23"},
         {INTELLIVISION, "32"},
         {APPLE_MACINTOSH, "37"},
@@ -131,6 +132,7 @@ namespace
         {SINCLAIR_ZX81_SINCLAR, "5010"},
         {VIDEOPAC_ODYSSEY2, "4927"},
         {VECTREX, "4939"},
+        {WATARA_SUPERVISION, "4959"},
         {TANDY_COLOR_COMPUTER, "4941"},
         {TANDY_TRS80, "4941"},
         {TEXAS_INSTRUMENTS_TI99, "4953"}};
diff --git a/es-app/src/scrapers/ScreenScraper.cpp b/es-app/src/scrapers/ScreenScraper.cpp
index 3cb775b3f..b1bc1725c 100644
--- a/es-app/src/scrapers/ScreenScraper.cpp
+++ b/es-app/src/scrapers/ScreenScraper.cpp
@@ -55,6 +55,7 @@ namespace
         {COMMODORE_64, 66},
         {COMMODORE_CDTV, 129},
         {COMMODORE_VIC20, 73},
+        {CREATRONIC_MEGA_DUCK, 90},
         {DAPHNE, 49},
         {INTELLIVISION, 115},
         {GAMEENGINE_LUTRO, 206},
@@ -137,6 +138,7 @@ namespace
         {SEGA_NAOMI, 56},
         {THOMSON_MOTO, 141},
         {UZEBOX, 216},
+        {WATARA_SUPERVISION, 207},
         {SPECTRAVIDEO, 218},
         {PALM_OS, 219}};