Scroll through the #Steam Next Fest tag!
This week is Steam Next Fest: a digital event where a huge wave of indie games on Steam post free demos of their upcoming games.
E3? Shmee-3. Summer Games Fest? Summer Lames Fest.
This is an event you can enjoy at your own pace from the comfort of your own home.
If you're overwhelmed by having too many choices, many folks here on Cohost are already in the #Steam Next Fest tag curating and giving impressions on their favorite demos so far. A few cohosters themselves have game demos up.
If you find a game that interests you, add it to your Steam Wishlist so you don't forget about it when it eventually comes out!