diff --git a/SQL/database_changelog.md b/SQL/database_changelog.md
index 3339b0504352..e229efae7ef0 100644
--- a/SQL/database_changelog.md
+++ b/SQL/database_changelog.md
@@ -2,19 +2,83 @@ Any time you make a change to the schema files, remember to increment the databa
 
 Make sure to also update `DB_MAJOR_VERSION` and `DB_MINOR_VERSION`, which can be found in `code/__DEFINES/subsystem.dm`.
 
-The latest database version is 5.24; The query to update the schema revision table is:
+The latest database version is 5.26; The query to update the schema revision table is:
 
 ```sql
-INSERT INTO `schema_revision` (`major`, `minor`) VALUES (5, 25);
+INSERT INTO `schema_revision` (`major`, `minor`) VALUES (5, 26);
 ```
 or
 
 ```sql
-INSERT INTO `SS13_schema_revision` (`major`, `minor`) VALUES (5, 25);
+INSERT INTO `SS13_schema_revision` (`major`, `minor`) VALUES (5, 26);
 ```
 
 In any query remember to add a prefix to the table names if you use one.
 
+-----------------------------------------------------
+Version 5.26, 20 September 2024, by Absolucy
+Properly added the previously undocumented `metric_data`, `subsystem_metrics`, `subsystem_extra_metrics`, `overwatch_whitelist`, and `overwatch_asn_ban` tables.
+```sql
+CREATE TABLE `metric_data` (
+  `id` int(11) NOT NULL AUTO_INCREMENT,
+  `datetime` datetime NOT NULL,
+  `cpu` decimal(20,10) unsigned DEFAULT NULL,
+  `maptick` decimal(20,10) unsigned DEFAULT NULL,
+  `elapsed_processed` int(15) unsigned DEFAULT NULL,
+  `elapsed_real` int(15) unsigned DEFAULT NULL,
+  `client_count` int(15) unsigned DEFAULT NULL,
+  `round_id` int(15) unsigned DEFAULT NULL,
+  `relational_id` varchar(255) DEFAULT NULL,
+  PRIMARY KEY (`id`) USING BTREE
+) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;
+
+CREATE TABLE `overwatch_asn_ban` (
+	`ip` varchar(21) NOT NULL,
+	`asn` varchar(100) NOT NULL,
+	`a_ckey` varchar(30) NOT NULL,
+	`timestamp` datetime NOT NULL,
+	PRIMARY KEY (`asn`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb3 COLLATE=utf8mb3_general_ci;
+
+CREATE TABLE `overwatch_ip_cache` (
+	`ip` varchar(50) NOT NULL DEFAULT '',
+	`response` longtext NOT NULL,
+	PRIMARY KEY (`ip`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb3 COLLATE=utf8mb3_general_ci;
+
+CREATE TABLE `overwatch_whitelist` (
+	`ckey` varchar(30) NOT NULL,
+	`a_ckey` varchar(30) NOT NULL,
+	`timestamp` datetime NOT NULL,
+	PRIMARY KEY (`ckey`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb3 COLLATE=utf8mb3_general_ci;
+
+CREATE TABLE `subsystem_extra_metrics` (
+	`id` int(11) NOT NULL AUTO_INCREMENT,
+	`datetime` datetime NOT NULL,
+	`round_id` int(15) unsigned DEFAULT NULL,
+	`ss_id` varchar(255) DEFAULT NULL,
+	`relation_id_SS` varchar(255) DEFAULT NULL,
+	`ss_value` longtext CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NOT NULL,
+	PRIMARY KEY (`id`) USING BTREE,
+	CONSTRAINT `ss_value` CHECK (json_valid(`ss_value`))
+) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;
+
+CREATE TABLE `subsystem_metrics` (
+	`id` int(11) NOT NULL AUTO_INCREMENT,
+	`avg_iter_count` decimal(20,6) NOT NULL DEFAULT 0.000000,
+	`avg_drift` decimal(20,6) NOT NULL DEFAULT 0.000000,
+	`datetime` datetime NOT NULL,
+	`round_id` int(15) unsigned DEFAULT NULL,
+	`ss_id` varchar(255) DEFAULT NULL,
+	`relational_id` varchar(255) DEFAULT NULL,
+	`relation_id_SS` varchar(255) DEFAULT NULL,
+	`cost` decimal(20,6) unsigned DEFAULT NULL,
+	`tick_usage` decimal(20,6) unsigned DEFAULT NULL,
+	PRIMARY KEY (`id`) USING BTREE
+) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;
+```
+
 -----------------------------------------------------
 Version 5.25, 8 September 2024, by Absolucy
 Added `log_directory` field to the `round` table.
diff --git a/SQL/tgstation_schema.sql b/SQL/tgstation_schema.sql
index aa5bc84b9fa8..9696082994db 100644
--- a/SQL/tgstation_schema.sql
+++ b/SQL/tgstation_schema.sql
@@ -708,6 +708,9 @@ CREATE TABLE `telemetry_connections` (
     UNIQUE INDEX `unique_constraints` (`ckey` , `telemetry_ckey` , `address` , `computer_id`)
 );
 
+--
+-- Table structure for table `tutorial_completions`
+--
 DROP TABLE IF EXISTS `tutorial_completions`;
 CREATE TABLE `tutorial_completions` (
   `id` INT NOT NULL AUTO_INCREMENT,
@@ -716,6 +719,89 @@ CREATE TABLE `tutorial_completions` (
   PRIMARY KEY (`id`),
   UNIQUE INDEX `ckey_tutorial_unique` (`ckey`, `tutorial_key`));
 
+--
+-- Table structure for table `metric_data`
+--
+DROP TABLE IF EXISTS `metric_data`;
+CREATE TABLE `metric_data` (
+	`id` int(11) NOT NULL AUTO_INCREMENT,
+	`datetime` datetime NOT NULL,
+	`cpu` decimal(20,10) unsigned DEFAULT NULL,
+	`maptick` decimal(20,10) unsigned DEFAULT NULL,
+	`elapsed_processed` int(15) unsigned DEFAULT NULL,
+	`elapsed_real` int(15) unsigned DEFAULT NULL,
+	`client_count` int(15) unsigned DEFAULT NULL,
+	`round_id` int(15) unsigned DEFAULT NULL,
+	`relational_id` varchar(255) DEFAULT NULL,
+	PRIMARY KEY (`id`) USING BTREE
+) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;
+
+--
+-- Table structure for table `overwatch_asn_ban`
+--
+DROP TABLE IF EXISTS `overwatch_asn_ban`;
+CREATE TABLE `overwatch_asn_ban` (
+	`ip` varchar(21) NOT NULL,
+	`asn` varchar(100) NOT NULL,
+	`a_ckey` varchar(30) NOT NULL,
+	`timestamp` datetime NOT NULL,
+	PRIMARY KEY (`asn`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb3 COLLATE=utf8mb3_general_ci;
+
+--
+-- Table structure for table `overwatch_ip_cache`
+--
+DROP TABLE IF EXISTS `overwatch_ip_cache`;
+CREATE TABLE `overwatch_ip_cache` (
+	`ip` varchar(50) NOT NULL DEFAULT '',
+	`response` longtext NOT NULL,
+	PRIMARY KEY (`ip`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb3 COLLATE=utf8mb3_general_ci;
+
+--
+-- Table structure for table `overwatch_whitelist`
+--
+DROP TABLE IF EXISTS `overwatch_whitelist`;
+CREATE TABLE `overwatch_whitelist` (
+	`ckey` varchar(30) NOT NULL,
+	`a_ckey` varchar(30) NOT NULL,
+	`timestamp` datetime NOT NULL,
+	PRIMARY KEY (`ckey`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb3 COLLATE=utf8mb3_general_ci;
+
+--
+-- Table structure for table `subsystem_extra_metrics`
+--
+DROP TABLE IF EXISTS `subsystem_extra_metrics`;
+CREATE TABLE `subsystem_extra_metrics` (
+	`id` int(11) NOT NULL AUTO_INCREMENT,
+	`datetime` datetime NOT NULL,
+	`round_id` int(15) unsigned DEFAULT NULL,
+	`ss_id` varchar(255) DEFAULT NULL,
+	`relation_id_SS` varchar(255) DEFAULT NULL,
+	`ss_value` longtext CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NOT NULL,
+	PRIMARY KEY (`id`) USING BTREE,
+	CONSTRAINT `ss_value` CHECK (json_valid(`ss_value`))
+) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;
+
+--
+-- Table structure for table `metric_data`
+--
+DROP TABLE IF EXISTS `subsystem_metrics`;
+CREATE TABLE `subsystem_metrics` (
+	`id` int(11) NOT NULL AUTO_INCREMENT,
+	`avg_iter_count` decimal(20,6) NOT NULL DEFAULT 0.000000,
+	`avg_drift` decimal(20,6) NOT NULL DEFAULT 0.000000,
+	`datetime` datetime NOT NULL,
+	`round_id` int(15) unsigned DEFAULT NULL,
+	`ss_id` varchar(255) DEFAULT NULL,
+	`relational_id` varchar(255) DEFAULT NULL,
+	`relation_id_SS` varchar(255) DEFAULT NULL,
+	`cost` decimal(20,6) unsigned DEFAULT NULL,
+	`tick_usage` decimal(20,6) unsigned DEFAULT NULL,
+	PRIMARY KEY (`id`) USING BTREE
+) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;
+
 /*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
 /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
 /*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
diff --git a/code/__DEFINES/subsystems.dm b/code/__DEFINES/subsystems.dm
index 050327895b4a..d04e40311ce2 100644
--- a/code/__DEFINES/subsystems.dm
+++ b/code/__DEFINES/subsystems.dm
@@ -20,7 +20,7 @@
  *
  * make sure you add an update to the schema_version stable in the db changelog
  */
-#define DB_MINOR_VERSION 25
+#define DB_MINOR_VERSION 26 // monkestation edit: we've added plenty of our own tables to the db
 
 
 //! ## Timing subsystem