Era Killer

50 missions in, and have noted the following: Every mission so far is Medieval Europe, with melee, archers, cannons, and catapults — and only those types. Maps are repeating every so often across levels Only 10 weapons unlocked, others not available? Forced ads start about ten levels in, once per level and fairly short if skipped. I really hope this app branches into different locations and time periods with an update, since it has become tedious as-is. Worth playing for an evening or two, however.