I finished the game but can't find the rainbow on level 4. When I used the hind it goes the out of the screen edges can't click on rainbow. Is this a bug?

Settings, like resolution, does not get applied when set, and none of the settings gets saved (i.e. it is set to default when starting up the game).

Completed the game and the last achievement won't activate. Tried restarting the game, tried closing and reopening stream. Zilch... any ideas?

My first suggestion is to add a sensitivity bar, moving the camera around the map is too fast, kinda annoying because it's so sensitive that we move the camera when trying to press something, like opening something or moving something. My second suggestion is to add, at least, English language to the game, not audio, but at least translation, I don't understand the language that is in the game right now, and it's kinda hard to understand the hints and some other stuff. I know it's a simple game, just hidd...

None of them popped for me. I wonder if they are broken or I'm misunderstanding what are the "targets" I need to find for achievement.