Good PC games that don't require a massive download?

[Cromulent]

I'm looking for some recommendations while the Steam sale is still on for good PC games that don't require a massive download. I like strategy and RPG the best but am willing to try out other things.

 

[Cromulent]

Would probably help if you define "massive", so we know the guiderails to operate in. Based on modern connections speeds, there are very few Steam games I would consider to have a massive download, but obviously people on 4G with data caps etc might feel differently.

I'm using my 4G mobile phone as a WiFi hotspot. No 5G around here, unfortunately. The connectivity goes from like 2Mbps up to 50Mbps and it just changes completely randomly for some strange reason.