your money is displayed at the bottom right, and the price of the next city is at the bottom left. you start with two cities, and planes randomly go between them every so often and give you money when they land. some planes give more money than others, it depends. anyways, with the money you get, you can buy more cities, and increase your plane spawn rate, and thus increase rate of income. there are 19 cities, see if you can buy all of them (it takes like a minute total). you'll have to click the green flag several times if you want to restart, for some reason. a bunch of the cities stay visible. just click it until only the red city and the orange city are on the map. this is only a visual bug, though, the planes won't actually fly to and from those cities until you buy them. i might add more cities at some point, we'll see. i also might make it so it takes longer to "beat" the game.
props to my brain - apr 1 2025: initial release. v1.0.0. - may 6 2025: added biomes to the map: desert, rainforest, tundra, taiga, and mountains. v1.1.0. - mar 24 2026: fixed a minor bug where you could still "buy" cities after using debug mode. v1.1.1. type "debug" while project is active to unlock all cities (not in comments!)
