This was a pile a of crap to build and took a good 2 hours but it was worth it, there was ALOT of stair and slab placement. We basically built the gun 3 times to make it 3d too. We also failed twice and everyone knows that building something simple / moderate together is extremely hard...

I had help from my good friend Adam (brickybracchi), he built the first parts with me and I finished it off.