Need advice on which Steam games to buy :/

It is dependent on the genre you want but there are definitely a few games that I will always recommended.

1. Arkham Batman Games For Metroidvania (Preferably Arkham Asylum, Probably Rocksteady Best Work)
2. Deus Ex Mankind Divided For Immersive Sim/Stealth (Don't need to play the previous games)
3. Resident Evil 2 Remastered For Survival Horror (Just a great game)
4. Watch Dogs 2 For Stealth/Action (Best of the series but make sure to play it stealthy)
 
It is dependent on the genre you want but there are definitely a few games that I will always recommended.

1. Arkham Batman Games For Metroidvania (Preferably Arkham Asylum, Probably Rocksteady Best Work)
2. Deus Ex Mankind Divided For Immersive Sim/Stealth (Don't need to play the previous games)
3. Resident Evil 2 Remastered For Survival Horror (Just a great game)
4. Watch Dogs 2 For Stealth/Action (Best of the series but make sure to play it stealthy)
Shut up