The mechanic is good but it's not tweaked well, i think the gameplay is too slow, the player wait to much. The first things i notice is the sound, the typing sound is like a machine Gun, to fast and repetitive, ironically the typing speed is to slow.
I think this core gamplay could be very interesting with a faster rythm, and above all CONGRATULATION ;)
Feel free to check too https://shoze.itch.io/liar