Free TTRPG Battlemap – Orbital Fortress

Click image to download this free TTRPG battlemap of an Orbital Fortress, then keep scrolling for the adventure seed written for it.

The fortress has been hovering in the darkness of space for years, keeping watch over its people. Six statues stood guard outside its walls to keep all but one man out—the secret Keeper who knew how to enter through his magic portal only he could see…

But one day, he discovered his followers had been corrupted by the very evil forces they had sought to defeat. They betrayed him, sneaking up on him in the night and killing him with a cursed blade.

The Keeper gone, now nothing stands in the way of the growing darkness and the exposed planet below. That is, unless you can figure out how to activate the magical protection ring the Keeper had almost finished creating before he died.

If you’d enjoy more maps like this free TTRPG battlemap of an Orbital Fortress, Luke and I are currently offering 520+ battlemaps for $39. It’s your chance to have a great deal on some of our most popular battlemaps! With over 520 total maps, we guarantee that is something here for every GM—no matter what genre or setting you prefer, from grimy dungeons to beautiful overgrown ruins.

Paying just $39 rather than full price saves you over 96%! Take a look at all the extra maps you can download with one click here.

Beb and Luke

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LUKE: The founder of Seafoot Games, Luke's been making maps and RPG games since he was a child, and spent over a decade creating his own game systems from scratch to play with his brothers. That was before he discovered other TTRPGs existed. Now, he paints the realistic grimdark fantasy battlemaps we're known for, helps write adventures as needed, and spends his free time printing and painting 3D minis, as well as working on his forever in-development TTRPG system.

BEB: Luke's wife, Beb's been writing, painting, and graphically designing things her whole life. She published her first book when she was 20, alongside a handful of sci-fi short stories, and was responsible for writing almost all of our adventures until mid 2022 when Steve joined the team. Now she mostly creates the outlines for the adventurer's guides with Luke, graphically designs documents, handles the bookkeeping (or as she likes to call it, bureaucrat wrangling), and manages the website—but she is slowly delegating these responsibilities, so she can focus on raising her and Luke's beautiful son.