Play Metroid Prime as Samus while your own Night City runs in her Scan Visor.
A mashup of Metroid Prime Port and Cyberpunk 2077, both running on one PC, solo.
You play the Metroid Prime Port as Samus, with her complete Metroid Prime move set and weapons - charge beam, missiles, Morph Ball, bombs, every visor, the Grapple Beam - and the port is untouched, so nothing about her kit is stripped or replaced.
Cyberpunk 2077 runs beside you, and your own V's live Night City is read from your running copy and drawn through Samus's Scan Visor: a Night City panel over the Metroid Prime window shows V's vitals, level, street cred, eddies, the Night City clock, your position and - when the game reports it - your district and the radio station.
The two games run side by side - Alt-Tab between them. The panel only appears while the Metroid Prime window is in front, and it is click-through, so it never takes your input.
metroid_prime_port.exe.Nothing from either game is copied or shipped. Cyberpunk 2077 is never hooked, patched or written to: only the numbers and names your own running game reports are mirrored to the visor.
MIT licensed; remixing is welcome.