As much as I loved jet-powered platformer Super Cloudbuilt, it was a deliberately lonesome experience for the self-improving speedrunner. For their next – the recently announced Sky Tracers – developers Coilworks are adapting the formula to multiplayer. Swarms of jet-powered lunatics will be able to hop, boost and wall-run their way through towering sci-fi cityscapes, in environments looking less abstract than the dream-like floating ruins of Cloudbuilt. There’s no release date yet, but Coilworks are looking for people eager to try out alpha test builds. Below, a debut trailer.