I've seen two endings, and the game did not convince me on your message.
It's kind of funny, because you yourself reward the player for being harsh tyrant much MORE in term of points, than for choosing the multi-cultural way.
I don't think you gave a good example in your game. And I don't think you understand the meaning of the word "multi-culturalism". You presented TWO NEIGHBORS, who look the SAME, and whose only difference is color? It would work better, if you wanted to make statement about "racism" and "racial issues", but even then it would be very simplistic. If we use the word "multi", I think we should talk about more than only two types, and also about a radically different types of people.
Personally, I don't believe in multi-culti, because every nation, every culture and race desires a safe space for themselves. A space, where they can just be themselves and live the way that they believe. Not to mention that multi-culti tends to be associated with media censorship, political correctness, lack of constructive criticism, and instead offers "don't worry, be happy" attitude, which is exactly what's your message was, because in your opinion, every real and serious problem magically disappears, if we just don't worry and be happy.
Now, what is happiness? The newest game, movie, product, or values, family, love, future, safety? Or having power, being superior, dominating others? Every person will have different set of values and will define happiness differently. It's funny that people think that in a concept based on different cultures and mentalities, that somehow these mixed groups of people would have unified goals, dreams, morality, and desires.
Look at USA, and how many problems this country has on daily basis. So many decades passed, and I don't see any positive progress, and I doubt I will ever see. Let's look at history. Rome became multi-cultural and it fall, Yugoslavia tried to be multi-cultural, and it ended in regular genocide. ZSRR was multi-cultural, and we know how bad this union was. Of course, these are purposely negative examples.
So let's look at positive one. Let's look at UE. It also is multi-cultural, there is huge freedom there, no dictatorship, no oppression, and yet, it has nowadays huge problems with rapes, assaults, and overall increased crime rate. And it keeps increasing. And governments are clueless on how to deal with this, as they keep debating and debating, while nothing is being done.
ENOUGH POLITICS, LET'S TALK ABOUT THE GAME. WHAT I WROTE SO FAR HAD NO BEARING ON MY JUDGEMENT OF THE GAME.
The game itself is okay, it's a little difficult, the graphics aren't impressive, but aren't shitty, and the gameplay is challenging, it requires a lot of trial and error, and I did try to experiment with various strategies. So definitely I can see a potential. Also, very good sounds used. So the overall aesthetics are good, and the game has this slight "artsy" feel, which is good as well.
You definitely have a potential to be a good creator, and I will look forward to your future projects.