Brief Description: Ground to air shooter

Playability: A little awkward, and very hard and boring eventually

Link to game: Balloon Invasion

Badges:

• Easy: Complete any map on any difficulty
• Medium: Boss defeated
• Hard: Call 25 airstrikes in a single level, Make 25 Support Calls in a single level, Call 25 Winged Bombs in a single level
• Impossible: Complete the Thunderstorm campaign with 10,000,000 points, Complete the Fuel of War campaign with 10,000,000 points

Method: Sol file, Cheat Engine

Search for cost of Air Strikes *8 (it will increase each time you use it) and lock it at 0.

.Sol Location:
Sol File

Video:
http://www.youtube.com/watch?v=0bJDv3yy8Xg