Def wouldnt mind a ground or underground level. Parkour can happen just about anywhere. Rooftops are definitely fun but its just as cool to free run on solid ground and underground as well!
The beginning of the prologue on the streets was so cool though. It would add so much tension to run on the streets because it would be like being in enemy territory. I hope there are a few missions that load you into a street-level environment. It would work if it was similar to building interiors where you can only explore there during certain missions.
Comments
Based on how the street level look like from above, probably not. There will be an underground area though.