I made a game for the Dark Side Jam this weekend at NASA, it's called Rocket Builder, you can try it out:
I fixed the Fuel placed in the ground bug, if you want to update download this version and just copy and replace the rocket.exe file. Also added altitude to the info.
Left click to build beams and points, right click to delete.
WASD move viewpont
T to test
F1-F4 to switch between 4 available slots for rocket designs
1-7 switch beam type
Fuel Lines are one-directional, they will pump fuel from the black to red. Ignition is also one-directional, make sure the triangle is pointing down.
I toggles ignition
Left and Right arrows to contract hydraulics
Hold F for fast simulation
1-5 switch camera
P to pause, O to step one simulation frame at a time
Thanks to everyone at the jam especially Sam for being my consulting rocket scientist, it was a lot of fun!
I fixed a bug with the fuel lines, they were only applying force to the fuel particles without an equal force to the beam (@MysticalEric made a rocket that just used fuel lines to propel itself) , now fuel lines should work a lot better. I also added support for multiple hydraulic beams and a zoom to the in-game camera.