Silicon ColosseumHumanoids
Booster
The house robot of the Silicon Colosseum, San Francisco's underground robot fight night: a Booster T1 of about 1.2 m and 30 kg that fights in boxing gloves. At the second edition in October 2025 it boxed a taller K-Scale Labs K-Bot, then the quadruped Gladiator, and won the crowd by getting back up after every fall.
- League
- Silicon Colosseum
- Machine
- Booster T1
- Home
- San Francisco, United States
- Colours
- Boxing gloves
Story
4 October 2025
Silicon Colosseum 2, San Francisco: first robot fight of the night against a K-Scale Labs K-Bot. KRON4 says Booster knocked the K-Bot down several times and Interesting Engineering gives Booster the win; Humanoids Daily reports the K-Bot knocking its opponent down instead. Later boxes the quadruped Gladiator, which tips it over; it gets back up each time (KRON4).
Results reported differently by different outlets are shown with both versions.
Sources
- KRON4 (via Yahoo News), 6 Oct 2025
- NewsNation (KRON4 report), 13 Oct 2025
- Interesting Engineering, 8 Oct 2025
- Humanoids Daily, 7 Oct 2025
Facts checked on 22 October 2026. 3D character created by KLVSH from the fighter's public profile and its robot platform. Not an official likeness.