As a lover of platform games, this game was really enjoyable. As such, I'm pretty sure I'll try to get all the endings once I'm free to play all I want. Although the game is somewhat challenging, I think it has a perfect balance of difficulty and story related content, so good job on that!
On people saying that it stole from Gyossait, I don't really agree. Yes they have similar art styles, and yes the settings are bleak, but whereas this game directly changes depending on whether you choose to obey the voices or not (halo, sword and gun) Gyossait is more about fucking you up with all the horror content. Although I feel this game didn't try to capture the horror surrounding Gyossait, I don't think this game was aiming to be as terrifying as the other, but rather it seems to me it was about making the player question the authorities in the game and actually reflect on what it symbolises. As such, good job! Although I find it kinda weird that Tanas and Gomadi are both equally mean if you think about it, but that's just me.