diff --git a/dll/steam_client_interface_getter.cpp b/dll/steam_client_interface_getter.cpp
index b87bb78e..bd1d946a 100644
--- a/dll/steam_client_interface_getter.cpp
+++ b/dll/steam_client_interface_getter.cpp
@@ -347,7 +347,9 @@ void *Steam_Client::GetISteamGenericInterface( HSteamUser hSteamUser, HSteamPipe
             steam_networking_sockets_serialized_temp = steam_networking_sockets_serialized;
         }
 
-        if (strcmp(pchVersion, "SteamNetworkingSocketsSerialized002") == 0) {
+        if (strcmp(pchVersion, "SteamNetworkingSocketsSerialized001") == 0) { // not found in public archives, defined as an alias to v002 in proton src
+            return reinterpret_cast<void *>(static_cast<ISteamNetworkingSocketsSerialized002 *>(steam_networking_sockets_serialized_temp));
+        } else if (strcmp(pchVersion, "SteamNetworkingSocketsSerialized002") == 0) {
             return reinterpret_cast<void *>(static_cast<ISteamNetworkingSocketsSerialized002 *>(steam_networking_sockets_serialized_temp));
         } else if (strcmp(pchVersion, "SteamNetworkingSocketsSerialized003") == 0) {
             return reinterpret_cast<void *>(static_cast<ISteamNetworkingSocketsSerialized003 *>(steam_networking_sockets_serialized_temp));
@@ -372,6 +374,7 @@ void *Steam_Client::GetISteamGenericInterface( HSteamUser hSteamUser, HSteamPipe
             return reinterpret_cast<void *>(static_cast<ISteamNetworkingSockets003 *>( steam_networking_sockets_temp));
         } else if (strcmp(pchVersion, "SteamNetworkingSockets004") == 0) {
             return reinterpret_cast<void *>(static_cast<ISteamNetworkingSockets004 *>( steam_networking_sockets_temp));
+        // TODO SteamNetworkingSockets005 not found in public archives
         } else if (strcmp(pchVersion, "SteamNetworkingSockets006") == 0) {
             return reinterpret_cast<void *>(static_cast<ISteamNetworkingSockets006 *>( steam_networking_sockets_temp));
         } else if (strcmp(pchVersion, "SteamNetworkingSockets007") == 0) { // Not found in public Archive, real steamclient64.dll returns null
@@ -451,7 +454,7 @@ void *Steam_Client::GetISteamGenericInterface( HSteamUser hSteamUser, HSteamPipe
         return GetISteamUser(hSteamUser, hSteamPipe, pchVersion);
     } else if (strstr(pchVersion, "SteamUtils") == pchVersion) {
         return GetISteamUtils(hSteamPipe, pchVersion);
-    } else if (strstr(pchVersion, "STEAMAPPS_INTERFACE_VERSION") == pchVersion) {
+    } else if ((strstr(pchVersion, "STEAMAPPS_INTERFACE_VERSION") == pchVersion) || (strstr(pchVersion, "SteamApps") == pchVersion)) {
         return GetISteamApps(hSteamUser, hSteamPipe, pchVersion);
     } else if (strstr(pchVersion, "STEAMSCREENSHOTS_INTERFACE_VERSION") == pchVersion) {
         return GetISteamScreenshots(hSteamUser, hSteamPipe, pchVersion);
@@ -558,7 +561,7 @@ ISteamApps *Steam_Client::GetISteamApps( HSteamUser hSteamUser, HSteamPipe hStea
     } else {
         steam_apps_temp = steam_apps;
     }
-    if (strcmp(pchVersion, "STEAMAPPS_INTERFACE_VERSION001") == 0) {
+    if ((strcmp(pchVersion, "STEAMAPPS_INTERFACE_VERSION001") == 0) || (strcmp(pchVersion, "SteamApps001") == 0)) {
         return reinterpret_cast<ISteamApps *>(static_cast<ISteamApps001 *>(steam_apps_temp));
     } else if (strcmp(pchVersion, "STEAMAPPS_INTERFACE_VERSION002") == 0) {
         return reinterpret_cast<ISteamApps *>(static_cast<ISteamApps002 *>(steam_apps_temp));
@@ -726,8 +729,12 @@ ISteamController *Steam_Client::GetISteamController( HSteamUser hSteamUser, HSte
     PRINT_DEBUG("%s", pchVersion);
     if (!steam_pipes.count(hSteamPipe) || !hSteamUser) return NULL;
 
-    if (strcmp(pchVersion, "STEAMCONTROLLER_INTERFACE_VERSION") == 0) {
+    if (strcmp(pchVersion, "STEAMCONTROLLER_INTERFACE_VERSION") == 0) { // SDK <= 1.34
         return reinterpret_cast<ISteamController *>(static_cast<ISteamController001 *>(steam_controller));
+    } else if (strcmp(pchVersion, "SteamController001") == 0) {
+        return nullptr; // real steamclient64.dll returns null
+    } else if (strcmp(pchVersion, "SteamController002") == 0) {
+        return nullptr; // real steamclient64.dll returns null
     } else if (strcmp(pchVersion, "SteamController003") == 0) {
         return reinterpret_cast<ISteamController *>(static_cast<ISteamController003 *>(steam_controller));
     } else if (strcmp(pchVersion, "SteamController004") == 0) {