Partial:

5. Hot beverage for Spartacus' fellows

>! Romans' sake -> No Man's Sky

6. Higher cute marsupial

>! More tall wombat -> Mortal Kombat

7. Mixed great geographic feature

>! Stir ocean -> Star Ocean ?

9. Assault a person

>! Mug a man -> Megaman

10. Evening meal animal flesh in hot water

>! Supper meat boil -> Super Meat Boy