Wait untill you find out about this thing called mock ups, attention is filled with art and clips of really really cool games that do not exist

>>716067820
Bg mostly static with some parallax fuckery
Foreground is also pretty simple to implement

It's the middle ground that's the issue,
You can't make it look that good with 2d sprite, you'll have to do a lot voxel work which takes so much time and talent
Just making one of those House sounds like a nightmare to me