Very simple game, but it feels very weird. The aim is too sensitive; the lighting is weird; the enemies spawn behind you, without warning; there are some signs on the walls that I don't know if are graphical bugs or should mean something; the "lies" aren't all lies (some of them do not have consequences).
Your game needs polishing (mainly in the gameplay) and more "replayability" (like random levels, or something like that). I'll keep checking it out, as it says on the game's page that you will keep updating it. If well done, this could evolve into a pretty cool game!