BothSuper Mega WormandSuper Mega Worm VS. Santa(iOS) have received an update that introduced the Mecha Wojira paid DLC. More importantly for you right now,Super Mega Worm VS. Santais now free so you should grab thatright here.
The Mecha Wojira paid DLC gives you a mecha worm that won’t lose health if it doesn’t keep eating creatures, plus it has an infinite Death Beam, homing missiles, instant space jump and a special theme song. Basically you get an über mode for $0.99.
The main difference between the regular andSantaversions is that instead of being a giant worm who eats meatwads in order to grow and be able to spit bolts of death, you eat elfs in a Christmas environment and fight Santa. And one is free right now, whilethe otheris $0.99. Just look at it as one being a Christmas themed visual makeover for the other.
Whichever version you play, theSuper Mega Wormgames are fun pixel art arcade games that are small enough to keep on your iDevice at all times. Go check it out!