Develop Realistic Tower Defense Game

I'm looking for a talented game developer to create a tower defense-style game for Android, with a focus on high-quality graphics and engaging gameplay. The game should be optimized for mobile and ready for publication on the Android Market. Initially, I would like a 5-level demo version to be developed.

Key Requirements:
- Develop a complete tower defense game with a realistic art style.
- Set the game in an immersive fantasy world environment.
- Include multiple enemy types to challenge players.
- Implement upgradeable towers to enhance strategic depth.
- Integrate special abilities for players to use during gameplay.
- Ensure the game is mobile-friendly and optimized for Android devices.

Ideal Skills and Experience:
- Proven experience in game development, particularly in tower defense or strategy games.
- Strong skills in creating realistic graphics and animations.
- Proficiency in Android game development and optimization.
- Ability to design engaging and challenging game levels.
- Experience with implementing in-game upgrades and special abilities.

I'm eager to see your proposals and price quotes for bringing this exciting project to life!