From 92c71adbb637a2c397c87e61fb35d51839239fac Mon Sep 17 00:00:00 2001
From: Jack Nolddor <1280022+nolddor@users.noreply.github.com>
Date: Thu, 26 Feb 2026 15:16:00 +0100
Subject: [PATCH 1/2] fix: #538 custom games are not displayed anymore

---
 components/apps.js | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/components/apps.js b/components/apps.js
index 206b50eb..b0fb5827 100644
--- a/components/apps.js
+++ b/components/apps.js
@@ -60,7 +60,21 @@ class SteamUserApps extends SteamUserAppAuth {
 
 			let processedApps = apps.map((app) => {
 				if (typeof app == 'string') {
-					app = {game_id: '15190414816125648896', game_extra_info: app};
+					const appid = 753; // Steam itself - See https://steamcommunity.com/app/753
+					const apptype = 1; // GameMod - See https://github.com/SteamRE/SteamKit/blob/48f89a29d2e9cb4dbda2ec0000da49393d8c42b0/SteamKit2/SteamKit2/Types/GameID.cs#L23-L41
+					const modid = 0xFFFFFFFF // 1 hexadecimal digit = 4 bits, so we need 8 of these to fill the 32 bits reserved for modid.
+
+					/*
+					GameID is a raw 64-bit value is constructed like this:
+					- bits 0–23 = AppID (24 bit)
+					- bits 24–31 = AppType (8 bit)
+					- bits 32–63 = ModID (32 bit)
+					*/
+					const game_id = (BigInt(modid) << 32n) |
+									(BigInt(apptype) << 24n) |
+									BigInt(appid);
+
+					app = {game_id: game_id.toString(), game_extra_info: app};
 				} else if (typeof app != 'object') {
 					app = {game_id: app};
 				}

From 5fb18fc4ceb7d856aaf51e9b6f4efff7387960a8 Mon Sep 17 00:00:00 2001
From: Jack Nolddor <1280022+nolddor@users.noreply.github.com>
Date: Thu, 26 Feb 2026 15:22:48 +0100
Subject: [PATCH 2/2] chore: add missing semicolon

---
 components/apps.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/apps.js b/components/apps.js
index b0fb5827..c8aed88a 100644
--- a/components/apps.js
+++ b/components/apps.js
@@ -62,7 +62,7 @@ class SteamUserApps extends SteamUserAppAuth {
 				if (typeof app == 'string') {
 					const appid = 753; // Steam itself - See https://steamcommunity.com/app/753
 					const apptype = 1; // GameMod - See https://github.com/SteamRE/SteamKit/blob/48f89a29d2e9cb4dbda2ec0000da49393d8c42b0/SteamKit2/SteamKit2/Types/GameID.cs#L23-L41
-					const modid = 0xFFFFFFFF // 1 hexadecimal digit = 4 bits, so we need 8 of these to fill the 32 bits reserved for modid.
+					const modid = 0xFFFFFFFF; // 1 hexadecimal digit = 4 bits, so we need 8 of these to fill the 32 bits reserved for modid.
 
 					/*
 					GameID is a raw 64-bit value is constructed like this: