But that game in the screenshot looks like it's a thing, I saw a video of it. Like somebody could make that in Unity in a week or so.
Why not release Bridge Blasters or whatever the fuck it's called, and then when it's a surprise hit, put a ton of resources and all your worst money grubbing microtransactions into Bridge Blasters 2 DX Extreme. Then when people see that advertised, they'll go "oh Bridge Blasters, I remember that, I'll give that a go", rather than going "huh, another scam game. fuck that".