Best One-Off Titles/ Games Without a Sequel

[Signalstar]

Is it possible for a game to be considered a critical and commercial success if it does not spawn a sequel/franchise?

What are some of the best One-Off Games?

For this discussion I am only talking about original games that did not have any sequels. The game must also not be a sequel itself or a spinoff of another title or series.

Some examples:

Tearaway

Flower

PlayStation All Stars Battle Royale

Freedom Wars

Jade Empire

Eternal Darkness

God Hand

Shadow of Rome