A free program for Android, by Arnold Rauers.

Card Crawl is a dungeon-crawler card game. Play and compete with other players! In Card Crawl, you will need to use your item cards,  explore dungeons, collect items, kill monsters, and defeat other players in order to survive. You’ll need to manage your small inventory as well in this dungeon-crawling game to get out of it. You can spend five ability cards per run to unlock five new skills. You can obtain 35 additional ability cards to access new strategies and even higher scores by gathering gold. It has an improved four single-player game modes so that players may compare their results and the corresponding decks. A two- to the three-minute game is a terrific way to pass the time while standing in line or traveling. Install the game now!