Unique Top Grids - 31 STLs (For towers, two-story buildings, and vertical builds no other system can do.)

Standard top grids are great for open platforms. These aren't standard. Every grid in this pack has internal stair cutouts, passage openings, and structural variants that let you run stairs through the floor between levels — the way a real building works. Essential for multi-story castle towers and vertical dungeon builds.

Human Disclaimer
I’m just one dude, and I’m not perfect. I, along with many others with multiple printers, have tested these files, but there could be mistakes. Reach out if there is, and I’ll make it right.

Files Included
Unique Top Grid
RT_Grid_4x4_A
RT_Grid_4x4_B
RT_Grid_4x4_C
RT_Grid_4x4_D
RT_Grid_4x4_E
RT_Grid_4x4_F
RT_Grid_4x4_G
RT_Grid_4x4_H
RT_Grid_Top_2x3_A
RT_Grid_Top_2x4_A
RT_Grid_Top_2x4_B
RT_Grid_Top_2x4_C
RT_Grid_Top_2x5_A
RT_Grid_Top_2x5_B
RT_Grid_Top_2x5_C
RT_Grid_Top_2x6_A
RT_Grid_Top_2x6_B
RT_Grid_Top_2x6_C
RT_Grid_Top_2x6_D
RT_Grid_Top_3x3_A
RT_Grid_Top_3x3_B
RT_Grid_Top_3x3_C
RT_Grid_Top_3x3_D
RT_Grid_Top_3x3_E
RT_Grid_Top_3x4_A
RT_Grid_Top_3x4_B
RT_Grid_Top_3x4_C
RT_Grid_Top_3x4_D
RT_Grid_Top_3x4_E
RT_Grid_Top_3x4_F