ROBLOX - Self Homming Firework Launcher

About: i ussaly have some good extra time so i make models on and stuff out of knex like guns and grenades. If you play ROBLOX then add me as a friend!

In the game do you wish you had 100% accuracy? Well with this launcher you will and all you need is a couple of bricks, a firework, and a security camera. They can be obtained from a free model. Its a one time use unless you drag another firework into the barrel. NOTE: This is a highly dangerous weapon and there is no need to supe up to a nuke-rocket, regular fireworks work fine!

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Step 1: Parts for the Barrel

All parts seen here are...
-held together with welds
-material = plastic

You need to build these parts to fit the type and size rocket you are using so the base of mine is a 8x8 plate and the walls are about 15 - 20 units high.

The little door in the wider wall is so that you can light the fuse... duh

formula for parts: length x width x hight

Step 2: Building the Barrel

1) add the wider wall to one end on the square

2)add the 2 less wide walls on oposite ends

3)add the wide wall with the opening on the last side and group the whole thing

the barrel is done and you can now paint it however you like.

Step 3: Parts for Stand

all parts shown are unanchored except the dark grey base.

Step 4: Building the Stand

1) add the 6x6 brick in the center of the dark grey hinged base

2)add the 4x2x2 brick onto the 6x6 brick like so

3)add the 2 tall 2x1's onto the previous brick like so

4)add the 2 hinged bricks facing eachother like so

5,6)remove one side and add a 10x2x1 brick onto one hinge

7)replace the hinge and brick like so...

Time to combine the two!

Step 5: Finishing Touches

1)add the barrel with the opening facing up onto the black brick like so...
then group the whole thing

You will need the seat and a homming security camera

2)add the seat next to the opening so you can sit there

3)weld the camera to the front like so for maximum accuracy and group it to model

Step 6: Loading and Firing

load firework by dragging it into the barrel and fire it by clicking the fuse. NOTE: you dont have to be sitting on it to fire. Have fun and get some KO

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    16 Discussions


    5 years ago

    Could you post links to the exact parts you used? It wouldn't work for me.


    5 years ago on Introduction

    I am gonna add a Script to this to where it automatically shoots and reloads when a person except the owner comes to close. I am also going to make it compact so it can be hidden. Not to mention it can shoot through walls to chase you, then once it touches the Humanoid, KABLOOY


    9 years ago on Introduction

    why not make a regen for the firework. just group the regen for the model with the firework too


    9 years ago on Introduction

    man  where did you get that firework ?!   or where did ya get that ammo for your cannon ?


    Reply 10 years ago on Introduction

    the consept of this is that the firework would be shot after aimed at a torso within 100 studs, the action is scripted so that it will shoot.


    10 years ago on Introduction

    make sure tht u didnt weld it and this instructable is old.. im more advanced now .


    10 years ago on Introduction

    I tried it but my rocket didnt go any where and my launcher exploded!


    10 years ago on Introduction

    <a href="">Free Games</a>. Check out <a href="">what I have been building lately</a>!


    10 years ago on Introduction

    i have gone yo but what game is it pleas reply.


    10 years ago on Introduction

    <a href="">Free Games at ROBLOX</a>. Check out <a href="">what I have been building lately</a>!