Amazon's Free App of the Day - April 9th: Top 5 ranking paid game on Android called X Construction

Amazon's free app of the day today is a game that is currently ranked 4th in the top paid games on the Android Market. X Construction is a neat little game where you have to build a bridge across a gap so that the train can safely pass over. It is a unique twist to the building/physics games that are out right now.

You are given a limited amount of supplies to build your bridge with each level so you'll have to use them wisely if you want your train to make it safely across the gap. The gameplay is simple but addictive which tends to be a favorite style of gaming when it comes to physics games.

Features:

• Based on civil engineering principles and physics
• 15 puzzle levels and 7 free build levels to choose from
• Free build mode features an unlimited amount of building materials
• A variety of real-world bridge building materials to use
• Adjustable train weights increase difficulty levels
• Import of save games from high difficulty to lower difficulty
• Open Feint scoreboards (requires internet access)

If you have difficulty at the beginning of the game or just want to test out bridges there is a neat sandbox feature that contains 7 maps to have your way with when designing bridges. This will let you learn the ropes when it comes to constructing good foundations so your trains, and their passengers, don't fall to their deaths.

You can grab this off the Amazon App Store today for free. If you miss out though, there is a lite version on the Android Market for free to try out before buying the full version at regular price which is $1.49. The developer says more levels are on the way so even though the game is somewhat short, expect updates with more content soon.

Developer Website: CrossConstruct (Twitter)

Amazon Market Link: X Construction