diff --git a/proton b/proton
index bcf9758a..1bcfd574 100755
--- a/proton
+++ b/proton
@@ -928,8 +928,11 @@ def default_compat_config():
                 "983970", #Haven
                 "1075200", #TOHU
                 "1107790", #The Complex
+                "1161580", #Hardspace: Shipbreaker
+                "1190000", #Car Mechanic Simulator 2021
                 "1331440", #FUSER
                 "1523720", #Cook-Out
+                "1913910", #Nine Sols Demo
 
                 #affected by CW bug 19741
                 "1017900", #Age of Empires: Definitive Edition