Today I released my game Alpine Route after a year of developing on itch.io:
https://dplate.itch.io/alpine-route

In Alpine Route, you take on the role of a route planner at the end of the 19th century. Your task is to design the optimal paths for roads and railways through challenging alpine terrain. Detailed maps of real landscapes with precise elevation data are at your disposal as tools.

The game is using WebGPU for rendering the map. Sadly this limits it currently to Chromium browsers or Firefox nightly.