The first time I played I did not read any description, so I was focused on shooting and I did not know it was a trivia, and then a random blockchain related question appeared, and then I laughed hard, it was totally unexpected.

Good job. I wish I was better at trivia! I echo the comment about momentum for the ship, it's really clever to implement it but does make it hard to line up because I often find myself correcting for overshooting where I want to be. A suggestion might be that it could be quicker slowdown in the horizontal axis and the slow down slower on the vertical axis (in line with the thrusters). 

score: JSON{"score":11,"trivia":0}
outhash: e518ec098fcfe46c13805cc547a95253a618eec72829c8266bbae80ad36e080c

Loved it, very unique mix of shooter & trivia (edutainment?), showed me just how little I actually know about Cartesi, need to dive into the docs so I can continue stacking Int. Scoring is weird, I was much higher than the outcard showed for sure, and trivia-wise I had already gotten enough questions right to unlock the press D to "Dave" button (which feels powerful and righteous w/a cool sound effect) but it still shows 0 on the JSON. Did not enjoy my ship having momentum, made it hard to line up shots most of the time.