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Discovery Channel Cannon Challenge 2 HD

Discovery Channel Cannon Challenge 2 HD



The classic and wildly popular Discovery Cannon Challenge web browser and iPhone game has been fully re-imagined and updated for the iPhone and iPad!

Your NLOS tank is now set in beautifully rendered 3D environments. You’ll need to calculate not only the velocity and elevation of your shots to hit the enemy targets, but also consider the rotation of your turret as you blast your way through nine dangerous missions. Intelligent enemies will advance and fire back, so you will have to either use your shields or pivot to cover points to avoid fire. Be mindful of your shot count and allied drops that provide power-ups like shields, additional types of weapons and more.

Features of the Cannon Challenge II include:

- 3D rendered environments

- Tank turret rotation for more accurate targeting

- Player tanks can move or use shields for avoiding incoming fire

- Intelligent enemies move and shoot back

- Power-up rewards include shields, ammunition and more

- Use of Gyroscope (iPhone 4) or Accelerometer to look throughout environment

- Stunning graphics optimized for iPhone 4 Retina Display

- Scoring posted to leaderboards

- Post your score to Facebook and Twitter

- In-game soundtrack or choose your own music background

- Randomized enemy placement on each play

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Rated 1/5 based on 3 customer reviews.


0/5 stars

Not worth the money

Pretty app but gameplay very weak. Often, you can be off by a single digit in either velocity or elevation and miss. Since turret rotation is also precise, any one of 3 variables can be only slightly off and you get a miss. Discouraging. But the worst is probably the incredibly weak voice acting. The same phrase is repeated constantly and you can't turn it off. Makes playing the game unpleasant. Very uninteresting with nice graphics. Removing it today.

3/5 stars

Not Bad

The game over all is not bad, but it crashes a lot with my iPad.

0/5 stars

Do not buy

I just got this game and it just crashes to desktop after a little bit. Waste of a lot of money for a game that is so basic. I've seen $0.99 games worth a lot more than this one WITHOUT the crashes. Don't waste your money. I want mine back!!!!!


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The information may be outdated (2011-04-23 00:43:48). For actual information go to iTunes

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