I've tried to play Through the Ages on a Lenovo Legion Go natively/streamed to a 14.5" tablet and a 10" tablet. The touchscreen registers positionally incorrect taps in all cases. This is a shame it's one of the most suitable touchscreen games on Steam. I play roughly 50 strategy and puzzle/adventure Steam games with touchscreen and Through the Ages is one of only two games with this problem (the other being Balatro).