Lego horizon Adventures looks neat, hopefully it has more depth than other lego games but i dont expect much. At least it looks pretty. Atm it isnt on steam, but it is announced that it will be.
I am very hyped for Space Marine 2. This might be the best warhammer 40k game ever.
I am optimistic for Star Wars Outlaws by the division devs(i liked division 1 and 2). But it isnt even on steam, so it will fail.
Civilization 7 is definitely one of the most anticipated games ever.
And hopefully Battle Aces will revive the rts genre.