Making a Overcooked & Theme Hospital game, looking for feedback!

Hello everyone,

My name is Ben, I'm an indie game designer making games on Steam mostly alone but working with freelancers for aspects I don't masters (music, art, stories... it depends the projects).

I'm currently working on an "action" game (I'm not really sure this kind of gameplay is called like that) where the player is a robot doctor and has to heal people coming in his med bay. It starts slow with few patients, few possible maladies and easy treatments. Each level has a number of patient to process with a maximum of 3 errors.

I decided to go for aé low poly 3D and a "oldschool" scify vibe with grain on camera, unsaturated colors, greenish user interface, pixelated outlines to have something original in terms of looking but I'm not very sure it was the right choice.

The target is kinda mainstream. Do you think "oldschool" artistic direction is a good choice or is it totally prohibitive for you when you see the trailer/screenshots?

Sorry my post is kinda chaotic. If you have any feedback, don't hesitate.

https://store.steampowered.com/app/4456300/Oops_INC_Emergency_Center/