The people over at CAPCOM are cultivating some cool ideas with Capcom Arcade, but they’re also mixing in some payment methods that seem destined to fail. What you get with this free download might be confusing at first, but it boils down to four titles to start with: Street Fighter II, Ghouls ‘n Ghosts, 1942, and Commando. Each stands as an adequate port of the original, but it will take a specially-dedicated fan to feel prompted to pay-up for the in-app purchases that are waiting around every corner . . .