Back in 1987, Games Workshop released a solitaire board game called Chainsaw Warrior. It was an impressive innovation back then, before co-operative games or solo variants became common and it got bought and played for its novelty. Now it's been updated for the digital age, even though the intervening years have not been kind on the reputation of its cardboard parent.To play, you create a solider by rolling stats like hand-to-hand skill and reflexes on some dice and picking some equipment. Then you send your intrepid character into a skyscraper where an inter-dimensional rift has opened up, filling the building with zombies, rats, slime, and worse. Your journey proceeds by turning over cards and resolving the monsters and traps thereon, until you die, run up against the very strict turn limit, or meet and defeat the game's central villain for a victory."The original was cumbersome and time-consuming to set up and play, and gave you relatively little reward for all that effort. Mechanically, it communicated little sense of its action-packed premise and had virtually no strategy or decision-making, with almost everything being resolved by a dice roll. An app version obviously takes away the administrative overhead, which is a boon. And I was hoping it would follow up with slick presentation to get its sci-fi horror theme across.