Card Crawl is a fast-playing solitaire card game that's all about risk and reward. As an adventurer crawling through a dungeon, you must make it out of a dungeon alive carrying as much loot as you can carry while fighting your way through a mob of monsters. Each round, you're dealt a spread of four cards, which can be gold, equipment like swords, shields and potions, or monster cards which deal damage to you unless you use equipment to take them out. Simple rules, challenging play, and neat art make it a great pastime, with each game playable in 2 to 5 minutes, ideal when killing time in a line or when commuting. The game is free, with a single in-app purchase unlocking additional game modes and a bigger pool of special ability cards.