Who's telling the truth?

Having played QUBE 2 a few years ago, didn't expect too much from its predecessor, so expectations were in my favor.
QUBE 1 is a solid puzzle game, offering a nice challenging experience, starting with simple core mechanics (cubes with different colors, each of one having a specific behaviors) and increasing complexity over time, introducing more and more mechanics to complicate things up (using the cubes described earlier to interact and help a ball to reach its destiny). I did not get stuck in any room like I did once in the second game, but I did have to use my brain in some of them, so difficulty curve was fine for me.

Graphics are pretty good for the year and the propose, art design is simple but effective, really liked those sections where the blocks around the room are dancing, creating a nice "Doctor Strange" effect, I'm glad I do not have motion sickness.
Regarding the music, it's more ambient, adding to the atmosphere of the game, it works fine, I need to also point out the music of the extra stages (DLC), which are in another level, good job done there.

The lore here can be something not that important for a simple puzzle game, but they created a nice narrative to keep you wondering what is the reality after all, and what would be the twist, so it's something else to praise here.
After completing the main story, there are some challenge levels designed to be completed in less possible time, with even different mechanics from the story mode, it could be just "additional" with the same stuff, but they managed to bring new content.
There were a few moments that annoyed me, like small bugs or blocks placed in a way that could prevent your movement for some seconds, messing up with what you are trying to do, but those were rare, and I had a funny bug at the last trial level, where I got launched into the space, flying forever away from the space base. I guess that's the secret bad ending, who knows?