The Qwack-O-Ray can be upgraded to the Qwack-O-Blitzer with use. In challenge mode, it can be upgraded to the Mega Qwack-O-Blitzer. While the Qwack-O-Ray does not appear in multiplayer, the Morph-O-Ray can morph enemies into ducks.
| Graph IRI | Count |
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| http://dbkwik.webdatacommons.org | 32 |