Strategy
Simulation
Kaiserpunk is an alt-history blend of grand strategy and citybuilder
Many grand strategy games let you hop from a map down to a battle layer where you can control a real-time scrap. Kaiserpunk is the first time I've seen a grand strategy game that lets you hop down instead to a citybuilding layer, where the construction of alternate history early-20th century industrial towns will determine whether you have the economic power to win the war.