D&D 5E Critical Hits and damage - What do you do?

[beancounter]

Thanks Guys! A lot of great ideas!

 

[Baron Opal II]

Max damage has generated the most player satisfaction for us.

 

[Draegn]

I have a chart the player rolls on. Can get from 2x-6x damage, or inflict lingering effects.

Players before meeting Harold Halfman, thought he was a dwarf. No, just an unlucky adventurer who lost so many bits and bobs of flesh that he earned the moniker halfman.

 

[Ancalagon]

Max normal damage and roll any other extra dice. I want crits to be dramatic.

That's what we do. But only one dice is maxed. So a 4d6+4 sneak attack would become 4d6+4+6+3d6. Otherwise sneak attacks and certain cantrips become a bit much!

 

[Charlaquin]

I run it by the book: roll all of the attack’s damage dice twice.

 

[J-H]

In our group, we max all the dice, then we roll all the dice over again and add that to the first number. This applies to heroes only.

We've been doing this, but applied to enemies as well. Crits are pretty meaningful.
I started playing at a FLGS (now closed) and that's where it came from.
Since my players are high level (18), crits are getting time-consuming. Critical smite with artifact sword means the paladin is rolling 1d6+8+d8(imp smite)+2d12(sword)+xd8 (smite). Now he has to figure out the max total and then also roll and add that up.

In the future I'm going to switch to just "roll your total damage, and double it."

 

[Inchoroi]

As a player, nothing knocked the wind out of my sails more than scoring a crit and then rolling really low damage.

So, as a DM, I give my players 2 options:
1. Roll as you normally would and take whatever the dice gods give you.
2. Accept automatic half damage.**

** So, if a player can roll a 2d8 with a sword attack after scoring a crit, automatic half damage in this example would be 8 hit points. (Excluding any other modifiers)

So, do you have any house rules for critical hit? What are they?

I run it as-is, except that I use a (modified) lingering injuries that can crop up after a natural 20. The player (be it me the DM for a monster, or the PC's player) rolls a d20 and on an 11 or higher, there's a lingering injury.

 

[DND_Reborn]

So, do you have any house rules for critical hit? What are they?

Get rid of the critical "hit" and go to critical damage!

Whenever you maximum on a damage die (also healing dice), roll another die and add it. Continue as long as you keep rolling maximum on a die.

It works much better IMO.

 

[Hexmage-EN]

This gets really ugly with in cases with multiple dice.

Spell attacks are the biggest in this category. Inflict Wounds does 30+3d10 damage - that's instadeath for every 1st level character. Adn will drop most characters of much higher level even from full.

Rogues, who already are going for advantage so have a higher chance of scoring a crit, about 9% per hit. A 5th level rogue would be adding 18+3d6 sneak attack to their normal weapon damage. Paladins with the ability to chose after knowing if it's a crit to add a divine smite, and what level divine smite, also see significant benefit from it. And no one is complaining that paladins and rogues are too low in damage.

I tried this houserule in a campaign and found out really quickly that an Oath of Vengeance Paladin can deal an absolutely absurd amount of damage with it.

 

[Andvari]

Roll once as normal and double the damage. It’s quick and adds drama as the damage is swingy.