Developers Thumbs Up and Green Hill, together with publishing partner Ripstone, have released Panic!, a top-down action-puzzler for Sony's PlayStation Mobile service in Europe.

In Panic!, you must protect fleeing citizens from an alien ooze that's slowly taking over their city. Players must use the surrounding environment to guide the ooze away from survivors, destroying houses and throwing objects in order to create blockades. The game offers a 30-level campaign, along with an endless survival mode.

Panic! is priced at £1.59/€1.99.