No One Knows I’m a Pilot

The protagonist was originally a Titanfall player, but pressure from his teammates forced him to transmigrate to a parallel world. As it happens, this world has been thrown into chaos by disturbances in the space-time continuum, allowing all sorts of things that don't belong here to slip in. With the Titanfall System at his side, he becomes a wage slave who specializes in recovering anomalies. The public is stunned: a gigantic hunk of metal!

Bro can run across rooftops and scale walls without breaking a sweat.