It's writting a bit too small for me on the UI but the concept is awesome, lot of upgrade even though, fire_rate and maxshield just overpower compared to the other. I end up with 30 shield and huge fire_rate. i found the game very easy probably due to fps since i don't thinks i was at 60 but around 40 maybe so i didn't feel the game speeding up or anything appart maybe a bit mor bullet with the boss fight.