I've talked about indie-game-in-development Gunpoint a few times, and it finally comes out today!
Here's a trailer, in case you've forgotten.
You can pick the game up on Steam. However, I want to point out that if you buy it directly through Gunpoint's website, more of your money actually ends up in the hands of the developer. That's a good thing.
Scratch that, the developer would now prefer people buy it through Steam. The more people that buy it there, the higher its ranking, and the more exposure it gets.