House rules are fan created additions and replacements to core rules in a rules set. In most cases, they are not officially sanctioned by the designer, in contrast to optional rules.

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268 views

On-the-Fly Crafting

I do not believe there are any 5e rules for this, so this is as much asking for potential houserules as anything else. If there is an official rule somewhere, by all means, please point it out. Let's ...
7
votes
1answer
143 views

What would being able to split the move action do to combat?

In D&D5e a player can choose to do his standard action while moving. So a character (who can normally move 30 feet) may move 10 feet, then attack, and then move again in any direction up to his ...
8
votes
2answers
272 views

Would adding Necromancy spells to the Druid's spell list break anything?

I am new to D&D and will be starting with a group of other beginners in a few days. We got ourselves 5e and will have a four-character group: a rogue GMPC, a barbarian, a paladin and a wizard (or ...
7
votes
2answers
431 views

How would I make custom items into a set?

Magic Item Compendium introduced us to magic item sets, which as their name implied were thematically-linked sets of magic items that provided bonus benefits for wearing multiple items from that set ...
6
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3answers
235 views

Playing (some) monster races without racial HD

I'm interested in whether it is possible to play certain (monstruous) humanoids from MM without adding their racial HD, whist at the same time preserving balance. What exactly would I need to do to ...
1
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2answers
103 views

Would it be OK to allow Sublime Chord to smooth and join both castings?

Sublime Chord has two spell lists and two separate tables of spells per day. Let's assume Bard 10 / Chord 5 for a moment: Per day Spell level 0 1 2 3 4 5 6 7 Bard 3 3 ...
22
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2answers
387 views

How to handle the magical girl genre in Fate Core?

I'm a newcomer to Fate Core, and working out a magic system is daunting. I have read over the core and glanced through the system toolkit as well, but some experience-based advice would be helpful ...
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4answers
1k views

How do I play in a system with rules that aren't written down?

A group that I'm playing in has just met for the first time to start working out setting, characters, and a theme for the game. It was a fun meeting, and I have high hopes for the campaign. However, ...
7
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4answers
501 views

What's a reasonable rule for relaxing item creation feat requirements?

I have a cleric who will be 7th level (as soon as I give XP). He is the brains, heart and soul of the party. He also has big plans. As a DM I try to allow my players some leg-room when it comes to ...
85
votes
20answers
4k views

How do you help players not focus on the rules?

Background - My Group's Gaming Style When I GM, I run games loosely from a rules standpoint, and do not feel bound to adhere to what the rulebook says when it doesn't make sense in a given situation. ...
0
votes
2answers
193 views

Dice roll methods and their averages

So, to build some background I am trying to help my DM build a fair Dice roll methods for character generation according to tiers of classes. Ex. Giving weaker classes more stat points although ...
6
votes
2answers
205 views

Modifying spell components to add flavor

One of my player's character is playing a tiefling wizard (evil party). He asked me if he could modify the spells components to add flavor and narrative uniqueness. I said yes, of course, and we ...
6
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3answers
597 views

Can a Monk use/trigger Defensive Duelist while wielding a monk weapon (or unarmed)?

Defensive Duelist requires wielding a finesse weapon, yet one of Monks' abilities is to treat Monk weapons (including staves and unarmed strikes) as "having finesse" (in all but name: it allows monks ...
3
votes
2answers
196 views

Is the spell Soul Shackles dysfunctional?

This spell from page 104 the Dungeons and Dragons, 3rd Edition supplement Book of Vile Darkness--even more than the spell consume likeness--makes my head hurt. I'd just let it go and find a different ...
2
votes
1answer
150 views

Does a disguise check using magical aid take less time?

In Player's Handbook, the rules for Disguise say creating a disguise takes 1d3x10 minutes, and that using magic like alter self, shapechange, polymorph self, or disguise self adds a +10 modifier to ...
2
votes
1answer
473 views

Genius: The Transgression house rules

I gather that work on the Genius: The Transgression fansplat has ceased, since there haven't been updates in 2 years on the official site. However, I'm having trouble with some of the gameplay and ...
17
votes
3answers
598 views

How to houserule merits?

Merits as a system does not seem to be well balanced. Some merits (such as resources 1) seem like they should be mandatory (or a flaw to not have them). Other merits such as housing ones (haven, ...
3
votes
1answer
141 views

How unbalancing are additional talents?

I'm currently preparing for my first saga edition game as a gm and I'm using a few houserules others made and also I'm thinking about a few myself. As this I have no real experience with talents ...
12
votes
3answers
693 views

CoC's Sanity-like rules for the nWoD?

Is there a good adaptation of Call of Cthulhu's Sanity rules to the Storytelling system of the new World of Darkness (possibly replacing Morality)? (Edited the title to make it more precise.)
9
votes
5answers
602 views

What's fair compensation for creating a one-armed drow?

One of my players wants to play a Drow Bard [in 5E] who wanted to blend in with surface dwellers. The background is that the PC asked a powerful wizard to change his appearance permanently (to an ...
3
votes
1answer
225 views

What would be the pros and cons of removing ability scores from O D&D?

Recently, I've been playing quite a bit of a variant on the Swords & Wizardy retroclone of O-D&D. What our group has noticed in general is that high and low scores rarely matter, and even ...
5
votes
4answers
618 views

Mini Six: How can I avoid the “dodge” skill tax?

I have been reading over the "fast static combat" rules for Mini Six. A character's dodge value is equal to the number of pips in their dodge score, so a character with dodge of 6D would be hit if the ...
3
votes
2answers
175 views

Breaking up the Plasma Drive Propulsion

Every Demon starts with Propulsion in Demon Form. It is difficult and limited to get additional Propulsions, but not impossible. Propulsions are (as the name suggests) movement abilities, though many ...
4
votes
5answers
680 views

Is a Staff with Finesse balanced?

If you've seen the movie Ip Man, you'll remember that he used long wooden implements in a way akin to a staff, yet focused on quick, precise strikes, rather than brute-strength bashing. What's a ...
4
votes
4answers
580 views

Should I allow Prestidigitation to ignite Grease (the game allows the Grease to be flammable)?

In 3.5 Prestidigitation is used mostly as a "flavor" spell. However, I noticed that in Next they added a new use for it. You instantaneously light or snuff out a candle, a torch, or a small ...
9
votes
2answers
1k views

How can I convert D&D Next Saving Throws into Defences?

In D&D 5, the saving throws for spells has the following formula: The DC is set to 8 + prof bonus + magical stat bonus. The target then makes a saving throw, adding their stat bonus and hoping ...
5
votes
1answer
632 views

How to address Damage/Toughness bias in M&M Tradeoffs

The Basic Problem Right, Mutants and Masterminds is a True20 system where everything is resolved via rolling a d20. Attacks are made by rolling a d20 and adding the attack bonus, trying to match or ...
53
votes
11answers
8k views

3d6 vs a d20: What is the effect of a different probability curve?

What is the effect on game play of replacing d20 rolls with 3d6 rolls in a D&D 4e campaign? I started thinking about this after reading this question where the example was given of playing a d20 ...
11
votes
3answers
390 views

Where does a traveler arrive when a planar location's unspecified?

When a creature is successfully targeted by an effect that transports the creature to another plane but no location on that plane is specified, where does the creature arrive? If the plane is the ...
2
votes
3answers
211 views

What are reasonable additional statistics for modern and futuristic weapons?

In Chapter 5: Campaigns in the section Building a Different World on pages 145-6 of the Dungeon Master's Guide there's the subsection Modern and Future Technology. I'm designing a prestige class ...
7
votes
5answers
512 views

Removing attack spells from Cantrips

I have been thinking about removing the Cantrip spells that are exclusively used as attack spells (i.e. the description lists it as doing damage only). This in effect will make Cantrips non-lethal ...
3
votes
3answers
907 views

Writing a better Weapon Focus feat

Last time a played D&D it was 3.0, and I remember thinking the Weapon Focus feat is kind of dull, but it's sometimes a prerequisite for more advanced feats. So I would like to rewrite it ...
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vote
2answers
111 views

How should Greater Turning work under Complete Divine's alternate Turning rules?

I'm building a Cleric for a D&D 3.5 game who I plan to eventually take levels in the Radiant Servant of Pelor prestige class. In that game we've been using Complete Divine's alternate rules for ...
1
vote
1answer
90 views

“Slow” traps in the world of darkness

This is a follow up to this question after reading the rules I realized they don't quite fit all of my use cases, so being a novice GM, I'm hoping the community can help me come up with some advanced ...
4
votes
1answer
51 views

Mission Allowance house-rule ramifications

I'll preface by saying I'm not sure if this question belongs here. The asking help page indicates it's borderline acceptable, so I'll just post this here and see how it goes. A slight problem we've ...
2
votes
2answers
127 views

How should I handle Brash Assault?

Brash Assault is a 1st level Warlord at-will power, the Hit line is equivalent to a melee basic attack, but the Effect is more interesting: Effect: The target can make a melee basic attack against ...
10
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6answers
1k views

Is there a Physical Appearance system for Pathfinder that doesn't add a 7th ability score?

My players recently requested some way of adding physical appearance and attractiveness to an upcoming campaign in which it's reasonably relevant. I want to accommodate that, but without just adding a ...
1
vote
1answer
97 views

Are there any god machine experience conversion rules for Werewolf?

In lieu of an update book has anyone suggested, or does anyone have suggestions for experience conversion rates for Gifts, Rituals, and Rites?
3
votes
4answers
353 views

Custom rules for character advancement

Normally a cleric would gain +1 to attack bonus, +1 to fort save, +1 to will save, +1 1st-level spell per day and +1d8 hit points (+CON) when he reached level 2. I've always found this mechanic kind ...
5
votes
5answers
666 views

A fast rule to replace iterative attacks

In D&D 3.5, higher-level players and monsters get iterative attacks. This can slow down the game sometimes. Therefore, I am looking for an alternative rule that fulfills the following requisites: ...
6
votes
1answer
207 views

What are the rules of natural healing?

I've read a few times the core rules of Microlite20, and the Expert Rules, but didn't find a place where it explained how PCs healed naturally. What rules should I use for that? The ones in the ...
13
votes
3answers
811 views

I need help with making a were tyrannosaurus PC in Pathfinder

I am a fairly new DM and I recently got some of my friends to start a campaign with me as DM using Pathfinder. One of the players has been really trying hard to make it an enjoyable adventure, as ...
0
votes
1answer
68 views

Difficulty for non jury rigged traps

This is a follow up to this question after reading the rules I realized they don't quite fit all of my use cases, so being a novice GM, I'm hoping the community can help me come up with some advanced ...
9
votes
1answer
115 views

Rolling math fixes into default progression

I am very new to 4e, trying to wrap my head around it, and to be honest I find it a lot less structured, oddly enough, than 3.5. Because each class is compartmentalized, with little overlap, I find it ...
6
votes
2answers
229 views

Dresden Files RPG: Can Spells Mimic or Replace other Skills?

I haven't found the section in the DFRPG Your Story Core Rule book that specifically talks about if a Spell could fully replace Skills. Can anybody point me to the specific section in the book that ...
4
votes
2answers
89 views

Creating new minor talents for an Empath/Telepath

I'm an old GM, new to DFRPG. How would you create an empath or mind reader minor talent? I was thinking: Empath: You can use your empathy skill to roll an assessment check and reveal a character's ...
8
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5answers
2k views

My party doesn't want to get rid of an unbalanced house rule

I've posted about this house rule before wherein my DM decided that upon levelling up we would add our Constitution modifier to the hitpoints gained. This was due to our first session where we ...
5
votes
1answer
344 views

Penalties to running long distances outside of combat?

I'm running a game with a couple of friends, one of which is a druid with a base speed of 8, and the party has hired some horses (speed 10) but almost lost one in combat as an enemy tried to escape on ...
2
votes
2answers
131 views

Software to simulate battles for testing out house rules

I'm playing Scion with my group and we are quite dissatisfied with the combat system (esp. melee vs. gunfighting and rolling damage) and its interaction with specific powers and mechanics (hardness, ...
7
votes
1answer
923 views

Is giving players extra HP based on their level going to unbalance my game?

In my group, we are taking it in turns to DM. We are currently on our 2nd adventure and I am preparing to DM the next one. During my preperations, I have discovered a potential problem. Our first DM ...