Two teams form an alliance and compete in matches. The object of the game is to get a higher score than the opposing alliance by scoring rings, moving mobile goals to alliance zones, and by elevating on platforms at the end of a match.
Hāwera came from qualifying sixth to winning the competition.
Teacher Grant Collie says he is pleased with the result.
"It's great that we've won our second competition."
Grant says the school is keen to see more students involved with robotics.
"We are looking to have a second senior and hopefully at least one junior team competing."
The successful senior team hopes to compete at a national and possible world championship level.
"It'd be great to find local technology partners and sponsors to help us do this. We need to raise around $2500 for a second robot to expand the team and to cover expenses up to nationals."
The next scrimmage is at Massey University in Palmerston North on August 21.