Defend your core and target your enemies in this frantic dual touch shooter.
- Use the multi touch enabled screen to target multiple enemies
- Predict enemy patterns for maximum kill efficiency
- Absorb dead enemies to level up your core
- Post your scores online against the best of the best
Download from the WP7 Marketplace






Pingback: Quadra is now out on WP7 Marketplace! | OccasionalGamer
Pingback: Quadra : a great FREE multi-touch shooter for WP7 — Best Windows Phone 7 Games Review / WP7 Gameplay Video
This is a great game, congrats!
We featured a short review in our New+Cool section, see it on http://www.bestwp7apps.net/2011/01/quadra-great-free-shooter-for-windows.html
Ahhh! Awesome game btw, but the app’s been bugging up lately…. most of the time I play it, it says my highest score is 0? I had the top worldwide score of about 485000 (username nostalgiafx), but just a few minutes ago, my top score had been completely wiped off the leaderboards
Hey nostalgiafx!
Yeah, I’ve been having trouble with WP7 and its been corrupting save files. I’ve been trying for a long time now to track down the exact cause of the corruption but so far nothing yet. About the 0 score, what you can do is reinstall the app. The save file the game uses is probably in a bad state that is why the score is set to 0.
Cool! Thanks!
Hey Elbert – the latest update has 2 downsides in our opinion, the ads on the playscreen can be tapped inadvertently and send you outside of the game (also users might not read them while playing) – and 4 fingers make it harder to play – we preferred as it was before. To monetize we would suggest to make it a paid app for $ .99 maybe with a trial option of 5 games only. Hoping this is constructive feedback.
I’m currently experimenting with the ad placements in my game and I will take your feedback into consideration. I’ll collect feedback in the next 2 weeks and go from there
Thanks!
Hi,
I would like to know why quadra access the phone and owner identity.
I use the phone and owner identity for the high scores. They both are unique keys, but they cannot be used to actually identify who the user is.
Hi
It’s a great game, especially with the 4 shooters. However, I find it’s getting a bit hard, it would be great if you could add lives system, just like in impossible shoota.
Thanks
Pingback: Elbert Perez Garnering 2m WP7 Ad Impression Per Month
Pingback: Elbert Perez : 2 milioni di impression al mese per i suoi WP7 games | Windows Phone 7 Blog
Hi,
Is this game built with Silverlight or XNA?
If it is XNA, how did you manage to call a silverlight page for the scores?
Can’t wait to know :p
Thankx
It’s built with XNA, I actually don’t use a silverlight page for the scores, I just use DrawText to draw out th list. Once the Mango SDK comes out thats when you’ll see real silverlight in your xna games, or rather its XNA in silverlight hehe