Planet Defense HD

Planet Defense HD is a highly addictive tower defense clone with a sophisticated upgrade and levelling system. The main goal is to place turrets and towers to fend off enemy waves and save the planet. Four types of rechargable weapons, dealing heavy damage for a limited amount of time, further help to complete the mission. For destroying enemies, the player is rewarded with crystals which can in turn be spent on a huge variety of upgrades. Unlike traditional tower defence games, the upgrade and levelling system provides various means to improve towers and turrets, to weaken enemies, to influence item costs, etc., thus guaranteeing long-term fun!

The game is optimized for a resolution of 1024x768, but zooming and scrolling is enabled for small devices.

Features:
- 25 different levels
- Unlimited number of stages with increasingly harder enemies
- 6 turrets (3 of which unlockable during gameplay)
- 4 special rechargable weapons
- 3 towers
- Support for up to 6 profiles
- Quick-game mode
- Campaign mode
- Sophisticated upgrade system (fire rate, damage, range, cost, enemy speed, enemy strength, tower effectiveness, and many many more)
- Optimum resolution: at least 1024x768
- Zooming and scrolling (two fingers) for small devices
- NO Advertisements