Thanks for playing and giving feedback.
You are right, command type keys should have never been included. As for the other keys, they are currently set in 'fields' for example rotating left is randomly controlled by only these 6 keys: Q, W, E, A, S, D. which are all in the same area on a QWERTY keyboard. This may still be too many.
At first. ALL of the keys were randomized indiscriminately and it was a MESS!