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Dead257
October 22nd, 2025, 15:32
So I have been looking to host a halo mythic campaign for my friends, I own the ruleset's automation on roll20, and the books for it in general are just free to download anyways outside of that. However I do not like how clunky and just.....bad? Roll20 is personally, (not the halo ruleset on it, just roll20 as a whole), however the only system on fantasy grounds that I know of that I can use to run it, is the 40k ruleset on the forge. But it is outdated and aspects of it no longer even work properly like the armor and attacking. Anyone know of another system that could be used that is similar? It uses the d100 degrees of success model, aka your stats are not added to your roll but subtracted from the DC, and you have to roll under that number to beat it, and if you are under it by X amount, you get varying degrees of success which can affect how good something did. I've been told its similar to how call of cthulhu does it but I have not played call of cthulhu so I do not know. Unless someone knows where I can find an updated version of the 40k ruleset that works properly.

RosenMcStern
October 22nd, 2025, 16:42
Have a look at my ruleset. It is D100 with three levels of success, and combat effects unlocked by rolling better than your opponent. It is marked as beta because I am still working on the character wizard, but it is perfectly functional.

https://forge.fantasygrounds.com/shop/items/2367/view

It does sci-fi well, but I have not tried to make something like WH40k with it so far. But it should not be difficult.

Dead257
October 22nd, 2025, 19:36
Have a look at my ruleset. It is D100 with three levels of success, and combat effects unlocked by rolling better than your opponent. It is marked as beta because I am still working on the character wizard, but it is perfectly functional.

https://forge.fantasygrounds.com/shop/items/2367/view

It does sci-fi well, but I have not tried to make something like WH40k with it so far. But it should not be difficult.

I will definitely do that! I know the halo system technically should have more than 3 levels of success but that is something we can easily work around if this system works.