In most city builders you need to think big by expanding your city and slowly covering the available land with houses and factories. But what if the land you're building on is getting smaller and smaller while you're trying to build bigger?
That's the premise of 'inverse city builder' Flooded. The ocean is steadily rising and swallowing the island you're building on, and you'll need to rally your small group of hard-working miners to harvest the shrinking island's resources. The plan is to eventually build an ark so you can escape the flood, but that's not going to be easy: the longer you work and the more you build, the less land you have.