I saw that @BlackBlade3 had made a space invasion game that had a lot of bugs, so I fixed it (or tried), and also added new skins and sound effects and even a new wall feature. In the original the goal was to not let the enemy touch the red line at the end (literally just a red line) but the enemy just flew around randomly I did not change the enemy movement, but I made it so that you don't get damaged by the enemy touching the red but instead just have to watch out for the lasers. you could also just camp the red but now a wall will appear and block you, but the wall goes down every couple of seconds.