Frobot

The Frobots, also known as the Frog-Bots, are automated, synthetic androids that generally serve under King Andrias' command.

Biology
The Frobots are semi-sapient artificial robots which come in many different shapes and sizes: while standard models have a substantial muscular frog-like appearance with elastic arms plus they're usually equipped with weapons; where some act as flamethrowers. They also possess a pair of eyes that glow red or green and enormous warted pads atop their shoulders. Cloak-Bots appear as tall slenderest with a more slivery colored alloy thus can turn themselves invisible allow them to move around undetected. Other Frobots also came in gargantuan size and can deploy several smaller ones from their backs. While some bear a more insect-like resemblance.