Wiiero is a Liero clone specially developed for the Wii. Destructible terrain plays a major role in the gameplay. Wiiero is a two player game (the single player mode will be developed later).

Wiiero plays exactly the same way as Liero; it has the same game modes (Deathmatch, CTF, and Tag) and most of the same weapons. It also contains some new (optional) weapons.

Changelog:
* Ninja rope tention control added
* GameCube and Classic pads supported
* Sound and music added (with Binaerpilot musics)
* Multilanguage handler added
* Some bugs fixed
* New options added into option menu (new option page)
* Explosive weapon explode on player contact
* Rendering engine optimisation
* Color pallet reviewed
* "Restart game" option added