Like others have said, I'd wait for a sale, because you might be able to get more than one game. You could even put a couple of cheap games on your wishlist so you get emailed when they go on sale.
There is a specific game I'll recommend here too, and that's FTL (Faster Than Light). I got it on sale years ago for like $2.50 and I've gotten hundreds of hours of playtime out of it. (My Steam page says I've played for 433 hours, but I know for a fact I've played a good amount offline, so the true number is likely way more than that.)
Like others have said, I'd wait for a sale, because you might be able to get more than one game. You could even put a couple of cheap games on your wishlist so you get emailed when they go on sale.
There is a specific game I'll recommend here too, and that's FTL (Faster Than Light). I got it on sale years ago for like $2.50 and I've gotten hundreds of hours of playtime out of it. (My Steam page says I've played for 433 hours, but I know for a fact I've played a good amount offline, so the true number is likely way more than that.)