- Halo 6 Infinite E3 Announce Trailer 2018 Waiting a long times the Master Chief returns in Halo Infinite – the next chapter of the legendary franchise. Halo Infinite reveal trailer, as shown at Xbox's E3 2018 conference, and get a taste of what's to come in the Halo 5 Guardians follow-up. Developed by 343 Industries and created with our new Slipspace Engine. all "powered by the Slipspace Engine". This thrilling engine demo provides a glimpse into the future of the Halo franchise, leading it into new and unexpected directions.