I love games like this! As PoofyGaming said below, Metroidvania games are some of the best games around and this game is incredible! I like that there is a scoring system, collecting spiders, counting deaths (Makes for great challenges with friends)! The game is challenging enough where you can figure out what your doing quickly but not get overly angry at dying, and normally the deaths are enjoyable enough where I laugh at them because they are totally my fault!