This is gameplay of the cancelled game Neon Prime by Valve dated December 2023. It has since been rebooted to use the DOTA universe and artstyle and is currently in a closed alpha as “Deadlock“. Neon Prime is described as having a “Hard future“ setting using elements of casette futurism (see portal) and was set in the Half-Life universe. The map used destructible environments and had a train which players would use to traverse the map.
Hide player controls
Hide resume playing