Regret: 'Of course not! I just started playing this game!' For example, this little gem in the first game:

Breaking the Fourth Wall: Happens often.

Bittersweet Ending: Zenonia 4's Hard Mode Ending ends with the Big Bad defeated for good but Regret time travels to an era without his adopted son Chael in an effort to avoid other Dark Lords who might try to claim the power of Ladon within him.

The Shaman in the third game turns nasty the moment Chael doesn't go along with her plans.

First time happens after the Sonian boss battle where the player character succumbs to gas, and the second time happens after the Bereren boss battle, once the player has weakened him enough to dispel his magical prison.

Big Damn Heroes: The non-player heroes save the player's hide at least twice.

The first, third, and fourth games are all driven by various Dark Lords, including the deceased Ladon himself, scheming to claim that power for themselves.

Apocalypse Maiden: Regret is a male example, since he is the host of the last remnants of Dark Lord Ladon's power.

Apathetic Citizens: The citizens of pretty much every town in the first two games seem to be barely concerned and/or affected by the global crises that the main player is trying to stop.

Adorably Precocious Child: Regret in the fourth game, thanks to the time travel plot.

Zenonia 5: Wheel of Destiny was released in 2013, and Zenonia S: Rifts In Time was released in 2015.

Zenonia 2 doesn't work