*Currently in Open-Alpha/Early Access - some features incomplete or missing*Geometry Defense is a classic style tower defense game. Fight wave after wave of enemies who try to destroy your core. Utilize a vast array of options to defeat enemies - poison them with goo, melt them with lasers, burn them, zap them, or freeze them! Build a maze to slow enemies and deal the most damage. See http://zebecgames.com/forums/topic/quick-start-guide/ for a quick guide.The FULL game will include:- 14 Tower types with 3 upgrade levels.
- 6 Elemental damage types.
- 8 Player abilities.
- 8 Unique enemies.
- 7 Boss abilities.
- Tutorial.
- Several game modes: Campaign, Challenge Modes, Endless Wave.Most recent features:
- Campaign mode, first planet (Earth) with 12 levels and 5 maps!Upcoming features:
- Research tree (use earned points to upgrade abilities and towers).
- Rocket tower.
- Beamer tower.
- Additional abilities.
- Additional levels.

// Option A //

To download Geometry Defense mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download Geometry Defense 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 Geometry Defense 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 Geometry Defense in HappyMod App.