Subatomic Studios has officially launched Fieldrunners HD, making the hugely popular Tower Defense game available today for Android users worldwide. Fieldrunners HD can be downloaded for free for the first 24 hours in the Amazon Appstore, while non-US Android owners can grab the game for $1 for the first day in the Android Market. After the first 24 hours, the game will continue to be sold in both stores for $2.99. The game will be available to US based Android users in the Android Market two weeks after its initial launch. Continue reading Fieldrunners HD Out Now in the Amazon Appstore and Android Market →