Blazing Chrome Nsp Upd

"Blazing Chrome" is a run-and-gun action game released by JoyMasher (developers) and publisher The Arcade Crew. The filename extensions you mentioned—NSP and UPD—relate to Nintendo Switch software packaging:

Pick up power-ups like grenade launchers, whips, and rapid-fire lasers to tear through the mechanical horde. blazing chrome nsp upd

What the terms mean

If you want, I can: