Here’s another weekly round-up of news, previews, and features from Pocket Gamer, 148Apps, and the rest of our sister sites.

On our Youtube page, James Gilmour reviews Zero/Sum, the comedic b-movie math game about finding the cure for cancer from math terrorists. The so-bad-it's-fun cutscenes, increasingly complex mechanics, and additional modes make Zero/Sum an enjoyable and well-designed puzzler that doesn't take itself seriously.

Over on Pocket Gamer, reader comments provide an overview of the unique puzzler Homo Machina, praising its steampunk portrayal of the human body, surprisingly brain-teasing puzzles, and plethora of little details and animations.

Finally on 148Apps, Harry Slater provides a list of some of the best puzzle games on mobile, ranging from the tactile puzzle-boxes of The Room to Euclidean Lands' cubic challenges.

For those stories and many more, be sure to visit our fellow sites, and keep an eye for more weekly round-ups on upcoming Fridays.