i'm just going to list the needed improvements
1.i dont know if it had sound or not (speakers broken) and if there isnt, add some.
2.more levels would be nice
4.the blocker things should be destroyed peice by peice
5.the bullets should come out more slowly
6.more enemys
7.you need some cool bosses
8.much better graphics for the enemys, your ship, and the bosses to come
9.the lasers should actually come out of the aliens instead of being randoly generated
10.the ship, by the way, should shoot lasers not triangles
11. power-ups!!
12.make a menu that gives a link to instuctions that describe what the soon-to-be-power-ups do
soo, you have alot of work to do :)
**i am a big space invaders fan so i would really like for every remake to be as good, if not better than the original**
(sorry for long review)