"Even this provincial tortoise was built into a fighting machine, but it's still as slow in the head as ever."
Battle Memory

Mecha-Turtles are enemies in Mother 3. As the name implies, it is a turtle which has been made mechanical by the Pigmask Army. It is not fully mechanical, however; only its rear half and a visor on its eyes is metal. If it turns around, which it will normally attempt, it can fire missiles and other similar ammunition at Lucas's party causing much more damage than it could cause from the front.

Its battle sound is Battle Sound 41 which falls under Code Numbers 882 for regular attack, 883 for Smaaaash! and 884 for Miss.