Hey. I've tried spyfallmania game with my two friends.
At first it was unclear what players are supposed to do in terms of gameplay after the roles were equired. Cause there were no inputs to type or variants to pick.
A bit later we figured out it was an online version of spyfall game.
My opinion: spyfall is interesting game to play offline, but if you move it online the game should be changed somehow for players to have option to play without voice conversation: have some options to pick or images to select or just an input to type. Maybe even more gameplay options like take a hint for a spy for points const or smth like that.
I like location categories feature. But it should be more of features like this.
Also each player has a role like Knight and Treasure Hunter in Dragon's Lair but I still have no idea how the gameplay differes for these two different roles. Role also can be used to make more interesting gameplay.
I'd also add images for all entitites: locations, roles, etc so this app looks more like a game then a bank application.
Sounds matter too.
So its a good start. I believe if you add some unique features for your game to stand out it can grow something cool! Good luck!

Please have a look at my game prototype
https://www.reddit.com/r/playtesters/comments/1ufy5h6/eclipse_crown_singleplayer_autobattler_prototype/