diff --git a/README.md b/README.md
index e41deea..e7a3a13 100644
--- a/README.md
+++ b/README.md
@@ -100,8 +100,29 @@ This is a shortcut for `npm test -- --testFileName=MyTestableUnit`
 | Flag | Description |
 |------|-------------|
 | `--testFileName=<name>` | Run only tests whose file name matches `<name>` |
+| `--tests=<patterns>` | Run only tests matching semicolon-separated glob patterns, filtered at build time (see below) |
 | `--forceConnect` | Before deploying, kill any local process connected to port 8085 and proceed (see below) |
 
+### Filtering tests with `--tests`
+
+`--tests` accepts semicolon-separated glob patterns (supports `*` and `?` wildcards) matched case-insensitively against unit names (i.e. the filename without `.test.brs`). Only matching test files are compiled and deployed — making it significantly faster than running the full suite.
+
+```shell
+# Run all tests whose name starts with "Home"
+npm test -- --tests="Home*"
+
+# Run tests for multiple groups in a single build+deploy
+npm test -- --tests="Home*;Video*;Button"
+
+# Exact names (no wildcards needed)
+npm test -- --tests="SomeService;Button"
+
+# Via environment variable
+TESTS="Home*;Video*" npm test
+```
+
+Use `--testFileName` instead when you want to filter at the Roku device runtime level (all files still get deployed). Use `--tests` when you want to reduce build and deploy time by excluding unrelated tests entirely.
+
 ### Port 8085 and debug session behaviour
 
 Roku exposes a debug console on **port 8085**. Only one client can be connected at a time.
diff --git a/packager-steps/args.js b/packager-steps/args.js
index b115883..0f14292 100644
--- a/packager-steps/args.js
+++ b/packager-steps/args.js
@@ -18,4 +18,18 @@ if (args.env === 'test' && ((scriptName === 'test' && args._.length) || args._.l
   args.testFileName = args._.slice(-1)[0];
 }
 
+/**
+ * @type {string} Semicolon-separated list of glob patterns to filter which test files are built and run.
+ * Supports * and ? wildcards. Matched against the unit name (filename without .test.brs).
+ * Takes precedence over --testFileName when provided.
+ *
+ * npm test -- --tests=Rail*;Video*;Tile*
+ * npm test -- --tests=RailsService;Tile
+ * TESTS=Rail*;Video* npm test
+ */
+
+if (!args.tests && process.env.TESTS) {
+  args.tests = process.env.TESTS;
+}
+
 module.exports = args;
diff --git a/plugins/generate-tests/prepare-test-schema/index.js b/plugins/generate-tests/prepare-test-schema/index.js
index 5c2c6c0..f8b8e22 100644
--- a/plugins/generate-tests/prepare-test-schema/index.js
+++ b/plugins/generate-tests/prepare-test-schema/index.js
@@ -2,6 +2,7 @@ const fs = require('fs').promises;
 const { glob } = require('glob');
 const { randomUUID } = require('crypto');
 
+const args = require('../../../packager-steps/args');
 const TestSceneGenerator = require('./helpers/test-scene-generator');
 const TestMainFileContentGenerator = require('./helpers/test-main-file-content-generator');
 const TestSchema = require('./helpers/test-schema');
@@ -9,13 +10,25 @@ const TestXmlGenerator = require('./helpers/test-xml-generator');
 
 const IGNORED_TEST_FILES_PATH_PATTERN = '/components/**/_tests/**/*_*.brs';
 const MAIN_FILE_LOCATION = '/source/Main.brs';
+const TEST_FILE_NAME_REGEX = /[^/]+(?=\.test\.brs)/;
 const TEST_FILES_PATH_PATTERN = '/components/**/_tests/**/*.test.brs';
 const TESTS_LOCATION = '/components/tests/auto-generated/';
 
 module.exports = async function prepareTestSchema(dir) {
-  const testFilePaths = await glob(`${dir}${TEST_FILES_PATH_PATTERN}`, {
+  let testFilePaths = await glob(`${dir}${TEST_FILES_PATH_PATTERN}`, {
     ignore: `${dir}${IGNORED_TEST_FILES_PATH_PATTERN}`,
   });
+
+  if (args.tests) {
+    const patterns = args.tests.split(';').map((pattern) => pattern.trim()).filter(Boolean);
+    testFilePaths = testFilePaths.filter((filePath) => {
+      const unitName = filePath.match(TEST_FILE_NAME_REGEX)?.[0];
+
+      return unitName && patterns.some((pattern) => _matchesPattern(unitName, pattern));
+    });
+    console.log(`[generate-tests] --tests filter: ${patterns.join(', ')} → ${testFilePaths.length} test file(s)`);
+  }
+
   const testXmlGenerator = new TestXmlGenerator(dir);
 
   await TestSceneGenerator.generate(`${dir}${TESTS_LOCATION}`);
@@ -25,6 +38,15 @@ module.exports = async function prepareTestSchema(dir) {
   );
 }
 
+function _matchesPattern(str, pattern) {
+  const regex = new RegExp(
+    '^' + pattern.replace(/[.+^${}()|[\]\\]/g, '\\$&').replace(/\*/g, '.*').replace(/\?/g, '.') + '$',
+    'i',
+  );
+
+  return regex.test(str);
+}
+
 async function prepareSchema(testFilePath, testXmlGenerator, rootDir) {
   const testSchema = await TestSchema.load(testFilePath);
   if (!testSchema) {