Technical Design Reports Oogway & Crush RoboSub 2025 – Oogway & Crush Oogway RoboSub 2024 – Oogway RoboSub 2023 – Oogway Cthulhu RoboSub 2022 – Cthulhu RoboSub 2021 – Cthulhu RoboSub 2020 – Cthulhu RoboSub 2019 – Cthulhu Leviathan RoboSub 2017 – Leviathan RoboSub 2016 – Leviathan Charybdis RoboSub 2006 – Charybdis RoboSub 2005 – Charybdis Gamera RoboSub 2003 – Gamera RoboSub 2002 – Gamera RoboSub 2001 – Gamera