It’s basic and iconic, that’s why i think it will be quite picky for players. To be more specific, only og players got the idea of it, new one think your game is outdated. But other than that, i think it’s nice.
Maybe you can try to make something more unique and lobby-like.
I do love my retro style, but in this case its a bit too much. IMO I would:
-Add lighting inside the house
-Remove large tacky ROBLOX decal outside house
-Add a basic parkour obby around the lobby (attached picture below as basic example)
-Maybe experiment with shadowmap, its not RETRO but could improve looks.
-Look at the game ‘Studsville’, by overworded and see how they incorperate retro style with modern design
Trying to make a retro style of games is quite hard to make it feel natural. The players models are not as blocky, animations have become much smoother, improved ui etc. Because of all the reasons I listed above, it makes the lobby feel too large and boring. Not because you cant make a retro lobby, but because the retro lobby directly clashes with ROBLOX’s new design and animations of everything.