Based on your key phrase 'Fantasy World TD instal the new for android', I understand that you're looking for information about fantasy-themed tower defense (TD) games available for Android devices.

Here are some top-rated Fantasy World TD games for Android:

1. Crazy Defense Heroes: A popular strategy TD game with over 400 cards, including Hero, Tower, Spell, and Equipment cards. You can collect these cards to defeat boss battles.

2. FINAL FANTASY Origins: A 2D pixel remaster of the original FINAL FANTASY game, featuring new graphics and audio.

3. Maze Defenders: A classic fantasy TD game where you craft mazes for enemies to travel through, deploy towers, and cast spells with your Builder.

4. Giganima APK: A popular gaming app that allows players to immerse themselves in a fantasy world with millions of other gamers.

If you're looking for more options, I can suggest some other top-rated tower defense games on Android:

1. Kingdom Rush: A highly-regarded TD game with unique heroes and towers.

2. Bloons TD 6: A popular series with a variety of monkeys and upgrades to defeat the bloons.

3. Invasion: Modern Empire: A TD game set in World War II, featuring historical events and figures.

To download these games on your Android device:

1. Open the Google Play Store app on your device.

2. Search for the game name (e.g., 'Crazy Defense Heroes').

3. Click on the game icon to open its page.

4. Tap the 'Install' button to begin downloading and installing the game.

If you need further assistance or have any specific questions, feel free to ask!