If you haven’t played silent hill 2 I really recommend it. I don’t care if it’s the original or the remake but it’s going to absolutely change your life. Seriously, I cannot stop thinking about it even a week later. Please play it. youtu.be/j6o5v2277YY?...
YouTube video by MarcoMeatball
The girl got transmigrated into an NPC with a decent nobility background. While the male got transmigrated as an AI within the mech that got hidden somewhere within that world. So yeah lol, I can imagine the story has a dash of romance and action, also indomitable human spirit stuff.
This pic gave me an idea back then Like, duo main protagonist, they are also a couple. They've been binging this otome mecha game that surprisingly has good world-building and story. Yada yada yada, fast-forward to them getting transported into the very same game world they've been playing.