CARDBOARDBOX3013 FTWW!!!
On loading, I found myself confronted with a large, screen-filling phallus; presumably this is the "cock rocket". Pressing the arrow keys moved this object very slowly around - and off - the screen.
To add injury to insult, there is inappropriate music (The Police? Why?) as well as that old chestnut, the strobing background.
My recommendation is to try expanding this into a real game; maybe something like Joust, but with smaller rockets, more suitable music and sound effects, menus, a scoreboard, and better graphics.