diff --git a/lang/English.ini b/lang/English.ini
index 3aeb58d31..ce4ba373a 100644
--- a/lang/English.ini
+++ b/lang/English.ini
@@ -435,6 +435,8 @@ SORT_BY = "Sort By"
 NONE = "None"
 NAME = "Name"
 GAMEMODE = "Gamemode"
+TIME = "Time"
+SIZE = "Size"
 PLAYERS = "Players"
 
 [CHANGELOG]
diff --git a/lib/coopnet/include/libcoopnet.h b/lib/coopnet/include/libcoopnet.h
index 55b53828f..9a5ab298e 100644
--- a/lib/coopnet/include/libcoopnet.h
+++ b/lib/coopnet/include/libcoopnet.h
@@ -8,6 +8,7 @@ class Connection;
 class Lobby;
 #endif
 
+#include <stddef.h>
 #include <stdbool.h>
 #include <stdint.h>
 
@@ -41,7 +42,7 @@ typedef struct {
     void (*OnLobbyCreated)(uint64_t aLobbyId, const char* aGame, const char* aVersion, const char* aHostName, const char* aMode, uint16_t aMaxConnections);
     void (*OnLobbyJoined)(uint64_t aLobbyId, uint64_t aUserId, uint64_t aOwnerId, uint64_t aDestId);
     void (*OnLobbyLeft)(uint64_t aLobbyId, uint64_t aUserId);
-    void (*OnLobbyListGot)(uint64_t aLobbyId, uint64_t aOwnerId, uint16_t aConnections, uint16_t aMaxConnections, int64_t aTimestamp, const char* aGame, const char* aVersion, const char* aHostName, const char* aMode, const char* aDescription);
+    void (*OnLobbyListGot)(uint64_t aLobbyId, uint64_t aOwnerId, uint16_t aConnections, uint16_t aMaxConnections, int64_t aTimestamp, const char* aGame, const char* aVersion, const char* aHostName, const char* aMode, const char* aDescription, size_t aModSize);
     void (*OnLobbyListFinish)(void);
     void (*OnReceive)(uint64_t aFromUserId, const uint8_t* aData, uint64_t aSize);
     void (*OnError)(enum MPacketErrorNumber aErrorNumber, uint64_t tag);
@@ -67,8 +68,8 @@ bool coopnet_is_connected(void);
 CoopNetRc coopnet_begin(const char* aHost, uint32_t aPort, const char* aName, uint64_t aDestId);
 CoopNetRc coopnet_shutdown(void);
 CoopNetRc coopnet_update(void);
-CoopNetRc coopnet_lobby_create(const char* aGame, const char* aVersion, const char* aHostName, const char* aMode, uint16_t aMaxConnections, const char* aPassword, const char* aDescription);
-CoopNetRc coopnet_lobby_update(uint64_t aLobbyId, const char* aGame, const char* aVersion, const char* aHostName, const char* aMode, const char* aDescription);
+CoopNetRc coopnet_lobby_create(const char* aGame, const char* aVersion, const char* aHostName, const char* aMode, uint16_t aMaxConnections, const char* aPassword, const char* aDescription, size_t modSize);
+CoopNetRc coopnet_lobby_update(uint64_t aLobbyId, const char* aGame, const char* aVersion, const char* aHostName, const char* aMode, const char* aDescription, size_t aModSize);
 CoopNetRc coopnet_lobby_join(uint64_t aLobbyId, const char* aPassword);
 CoopNetRc coopnet_lobby_leave(uint64_t aLobbyId);
 CoopNetRc coopnet_lobby_list_get(const char* aGame, const char* aPassword);
diff --git a/lib/coopnet/mac_arm/libcoopnet.dylib b/lib/coopnet/mac_arm/libcoopnet.dylib
index 96179607f..4eb84a0d5 100755
Binary files a/lib/coopnet/mac_arm/libcoopnet.dylib and b/lib/coopnet/mac_arm/libcoopnet.dylib differ
diff --git a/src/pc/configfile.c b/src/pc/configfile.c
index 8f23905c1..c57f2eb83 100644
--- a/src/pc/configfile.c
+++ b/src/pc/configfile.c
@@ -336,7 +336,7 @@ static const struct ConfigOption options[] = {
     {.name = "coop_join_port",                 .type = CONFIG_TYPE_UINT,   .uintValue   = &configJoinPort},
     {.name = "coop_network_system",            .type = CONFIG_TYPE_UINT,   .uintValue   = &configNetworkSystem},
     {.name = "coop_coop_net_sort_selected",    .type = CONFIG_TYPE_UINT,   .uintValue   = &configCoopNetSortSelected},
-    {.name = "coop_coop_net_sort_inverted",    .type = CONFIG_TYPE_BOOL,   .uintValue   = &configCoopNetSortInverted},
+    {.name = "coop_coop_net_sort_inverted",    .type = CONFIG_TYPE_BOOL,   .boolValue   = &configCoopNetSortInverted},
     {.name = "coop_player_interaction",        .type = CONFIG_TYPE_UINT,   .uintValue   = &configPlayerInteraction},
     {.name = "coop_player_knockback_strength", .type = CONFIG_TYPE_UINT,   .uintValue   = &configPlayerKnockbackStrength},
     {.name = "coop_stay_in_level_after_star",  .type = CONFIG_TYPE_UINT,   .uintValue   = &configStayInLevelAfterStar},
diff --git a/src/pc/djui/djui_panel_join_lobbies.c b/src/pc/djui/djui_panel_join_lobbies.c
index f753dc424..7ed216d2c 100644
--- a/src/pc/djui/djui_panel_join_lobbies.c
+++ b/src/pc/djui/djui_panel_join_lobbies.c
@@ -39,6 +39,14 @@ static struct LobbySortType sLobbySorting[] = {
         "PLAYERS",
         LOBBY_SORTING_PLAYERS,
     },
+    {
+        "TIME",
+        LOBBY_SORTING_TIME,
+    },
+    {
+        "SIZE",
+        LOBBY_SORTING_SIZE,
+    },
 };
 static const int numSortOptions = sizeof(sLobbySorting) / sizeof(sLobbySorting[0]);
 
@@ -85,6 +93,10 @@ static int sort_coopnet_lobby_comp(const void* a, const void* b) {
         retValue = strcmp(lobbyA->mode, lobbyB->mode);
     } else if (sortBy == LOBBY_SORTING_PLAYERS) {
         retValue = lobbyB->playerCount - lobbyA->playerCount;
+    } else if (sortBy == LOBBY_SORTING_TIME) {
+        retValue = lobbyA->timestamp > lobbyB->timestamp ? 1 : -1;
+    } else if (sortBy == LOBBY_SORTING_SIZE) {
+        retValue = lobbyA->modSize > lobbyB->modSize ? 1 : -1;
     } else if (sortBy == LOBBY_SORTING_NONE) {
         retValue = lobbyA->lobbyId > lobbyB->lobbyId ? 1 : -1;
     }
@@ -169,7 +181,7 @@ static void djui_panel_join_invert_sort(UNUSED struct DjuiBase* caller) {
     djui_panel_join_on_sorting_change(NULL);
 }
 
-void djui_panel_join_query(uint64_t aLobbyId, UNUSED uint64_t aOwnerId, uint16_t aConnections, uint16_t aMaxConnections, UNUSED int64_t aTimestamp, UNUSED const char* aGame, const char* aVersion, const char* aHostName, const char* aMode, const char* aDescription) {
+void djui_panel_join_query(uint64_t aLobbyId, UNUSED uint64_t aOwnerId, uint16_t aConnections, uint16_t aMaxConnections, int64_t aTimestamp, UNUSED const char* aGame, const char* aVersion, const char* aHostName, const char* aMode, const char* aDescription, size_t aModSize) {
     if (!sLobbyLayout) { return; }
     if (!sLobbyPaginated) { return; }
     if (aMaxConnections > MAX_PLAYERS) { return; }
@@ -200,11 +212,14 @@ void djui_panel_join_query(uint64_t aLobbyId, UNUSED uint64_t aOwnerId, uint16_t
     lobby->hostName = strdup(aHostName);
     lobby->mode = strdup(mode);
     lobby->description = strdup(aDescription);
+    lobby->timestamp = aTimestamp;
+    lobby->modSize = aModSize;
     lobby->disabled = disabled;
 
     struct CoopnetLobby** lobbies = realloc(sCoopnetLobbies, (sCoopnetLobbyCount + 1) * sizeof(struct CoopnetLobby*));
     if (!lobbies) {
         LOG_ERROR("Failed to reallocate memory to lobbies!");
+        free(lobby);
         return;
     }
     sCoopnetLobbies = lobbies;
diff --git a/src/pc/djui/djui_panel_join_lobbies.h b/src/pc/djui/djui_panel_join_lobbies.h
index 2e9921b08..d32a32f64 100644
--- a/src/pc/djui/djui_panel_join_lobbies.h
+++ b/src/pc/djui/djui_panel_join_lobbies.h
@@ -5,6 +5,8 @@ enum LobbySorting {
     LOBBY_SORTING_NAME,
     LOBBY_SORTING_GAMEMODE,
     LOBBY_SORTING_PLAYERS,
+    LOBBY_SORTING_TIME,
+    LOBBY_SORTING_SIZE,
     LOBBY_SORTING_COUNT,
 };
 
@@ -20,6 +22,8 @@ struct CoopnetLobby {
     char* mode;
     char* playerText;
     char* description;
+    int64_t timestamp;
+    size_t modSize;
     bool disabled;
 };
 
diff --git a/src/pc/network/coopnet/coopnet.c b/src/pc/network/coopnet/coopnet.c
index e6c899ff5..0a2e98dc2 100644
--- a/src/pc/network/coopnet/coopnet.c
+++ b/src/pc/network/coopnet/coopnet.c
@@ -172,20 +172,36 @@ bool ns_coopnet_is_connected(void) {
     return coopnet_is_connected();
 }
 
+static char* get_size_string(size_t size) {
+    static char buffer[32];
+    char* sizeUnits[3] = { "B", "KB", "MB" };
+    f64 convertedSize = (f64)size;
+    u8 sizeType = 0;
+    while (convertedSize >= 1024 && sizeType < 2) {
+        convertedSize /= 1024;
+        sizeType++;
+    }
+    snprintf(buffer, sizeof(buffer), "%.2f %s", convertedSize, sizeUnits[sizeType]);
+    return buffer;
+}
+
 static void coopnet_populate_description(void) {
     char* buffer = sCoopNetDescription;
     int bufferLength = COOPNET_MAX_DESCRIPTION_LEN;
     // get version
-    const char* version = get_version();
-    int versionLength = snprintf(buffer, bufferLength, "%s\n", version);
+    int versionLength = snprintf(buffer, bufferLength, "%s\n", get_version());
     buffer += versionLength;
     bufferLength -= versionLength;
 
+    // get mod size
+    int modsSizeLength = snprintf(buffer, bufferLength, "\nMods Size: %s\n", get_size_string(gActiveMods.size));
+    buffer += modsSizeLength;
+    bufferLength -= modsSizeLength;
+
     // add seperator
-    char* sep = "\nMods:\n";
-    snprintf(buffer, bufferLength, "%s", sep);
-    buffer += strlen(sep);
-    bufferLength -= strlen(sep);
+    int sepLength = snprintf(buffer, bufferLength, "Mods:\n");
+    buffer += sepLength;
+    bufferLength -= sepLength;
 
     struct ModCategory sCategories[] = {
         { "GAMEMODES", "gamemode" },
@@ -272,12 +288,12 @@ void ns_coopnet_update(void) {
             if (sReconnecting) {
                 LOG_INFO("Update lobby");
                 coopnet_populate_description();
-                coopnet_lobby_update(sLocalLobbyId, GAME_NAME, get_version(), configPlayerName, mode, sCoopNetDescription);
+                coopnet_lobby_update(sLocalLobbyId, GAME_NAME, get_version(), configPlayerName, mode, sCoopNetDescription, gActiveMods.size);
             } else {
                 LOG_INFO("Create lobby");
                 snprintf(gCoopNetPassword, COOPNET_MAX_PASSWORD_LEN, "%s", configPassword);
                 coopnet_populate_description();
-                coopnet_lobby_create(GAME_NAME, get_version(), configPlayerName, mode, (uint16_t)configAmountOfPlayers, gCoopNetPassword, sCoopNetDescription);
+                coopnet_lobby_create(GAME_NAME, get_version(), configPlayerName, mode, (uint16_t)configAmountOfPlayers, gCoopNetPassword, sCoopNetDescription, gActiveMods.size);
             }
         } else if (sNetworkType == NT_CLIENT) {
             LOG_INFO("Join lobby");
diff --git a/src/pc/network/coopnet/coopnet.h b/src/pc/network/coopnet/coopnet.h
index f0f00dc5f..075530a67 100644
--- a/src/pc/network/coopnet/coopnet.h
+++ b/src/pc/network/coopnet/coopnet.h
@@ -2,7 +2,7 @@
 #define COOPNET_H
 #ifdef COOPNET
 
-typedef void (*QueryCallbackPtr)(uint64_t aLobbyId, uint64_t aOwnerId, uint16_t aConnections, uint16_t aMaxConnections, int64_t aTimestamp, const char* aGame, const char* aVersion, const char* aHostName, const char* aMode, const char* aDescription);
+typedef void (*QueryCallbackPtr)(uint64_t aLobbyId, uint64_t aOwnerId, uint16_t aConnections, uint16_t aMaxConnections, int64_t aTimestamp, const char* aGame, const char* aVersion, const char* aHostName, const char* aMode, const char* aDescription, size_t aModSize);
 typedef void (*QueryFinishCallbackPtr)(void);
 
 extern struct NetworkSystem gNetworkSystemCoopNet;