Build a huge horde of monsters and seize all the shelters from humans.

If the enemy proves too strong, fling giant monsters into battle.
Summon a countless zombie horde, or wake up the speedy witch
and have your enemies torn to shreds in a blink.
Now you can turn weak monsters into enormous giants right in the middle of a battle or imbue them with incredible strength and speed.

Combine a host of abilities with monsters and take over the entire FortressTD universe.

// Option A //

To download Fortress TD2 Era Monsters mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download Fortress TD2 Era Monsters mod APK.
2. Save the file in your device Downloads folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B //

To download Fortress TD2 Era Monsters from HappyMod APP, you can follow this:
1. Open your browser and download the HappyMod APK file from HappyMod.com - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android downloads and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search Fortress TD2 Era Monsters in HappyMod App.