Should you find yourself all out of gum when it's time to kick ass and chew bubblegum, you can now pop off to the shops while playing Duke Nukem 3D, out today on iPhone.
Priced at $2.99 for a one-day launch offer, the iPhone and iPod Touch port of 3D Realms' 1996 shooter is handled by Prey Invasion developer Machineworks Northwest.
Both slider and thumbstick control modes are on offer, though several reviews have been critical of the controls. 3D Realms' George Broussard notes that an update is in the works to improve them and "address some overlooked issues."
Two further mystery Duke Nukem projects are planned for the iPhone and iPod Touch.