A few times I woke up early were for Sonic 2 genesis, Sonic Colors Wii and Wolfenstein 3D on an old Windows 95 PC.
As of recently though, Call of War 1942 and its F2P mechanics have had me waking up early. It paid off needless to say because I managed to Win with Italy against a Soviet-Turk alliance which was tank spamming to break in through Yugoslavia with the magic power of timed Anti Tank weaponry research and deployments.
Europe 33 days later became almost fully mine, split with Spain. US player didn't really do anything.
Have been contemplating looking at Supremacy 1914 since it has what looks to be Deeper resource management, but the tech tree is very simple, or looks as such compared to CoW 1942.