2020. augusztus 8., szombat

[Dungeon] Temple of the Berserkers, one-page OD&D adventure

 As a little exercise, I drew a dungeon and stocked it according to the guidelines in the 3 original Dungeons & Dragons booklets. Behold, the Temple of the Berserkers!

Download PDF with map & key!*

(for a one-page adventure, print "2 pages on 1 sheet")

* 2020.08.11 - updated the file with a new map and a couple of minor edits.
Big thanks to John Bragg for spotting the error in the elevation levels!


I started with the map (because I love drawing maps). 40-ish rooms, interconnections, etc., and I added some features like statues and secret doors right away. Then I reserved the bigger or more peculiar rooms as "specials", but didn't put anything in them yet.

Instead, I went through the rest of the areas, stocking them randomly, as a level 1 dungeon. The OD&D procedure is clunky (and can be substituted with a single-roll stocking method), but I used it more or less as written. Next, I rolled up random monsters for each populated room.

At this point, due to a freak coincidence, I rolled Berserkers three times. And so, a theme emerged. A temple/dungeon mostly overtaken by Berserkers, and a couple of other creatures and NPCs, who are either their leaders, allies, or, in some cases, enemies they can't get rid of.

With this theme set and most rooms stocked, I returned to the specials and adjusted them to fit the theme (or not fit the theme, as OD&D dungeons are not supposed to be all logical...). 

I like how it all came out and it was fun to make. Enjoy!

2020. augusztus 7., péntek

d20 puppets (by Charlie Looker)

  1. puppet of lust
  2. puppet of chemistry
  3. puppet of trauma
  4. puppet of pleasure (scars of pleasure)
  5. puppet of fear
  6. puppet of the fist
  7. puppet of history
  8. puppet of Now
  9. puppet of no no memory
  10. puppet of blood
  11. puppet of guilt
  12. puppet of family
  13. puppet of ignorance
  14. puppet of love
  15. puppet of law
  16. puppet of language
  17. puppet of wealth
  18. puppet of poverty
  19. puppet of vanity
  20. puppet of morals (sweet sweet morals)
Based on "Puppet", by Charlie Looker.

2020. július 31., péntek

Mythos Spells to OSR: quick & dirty conversion rules

Over the years, Call of Cthulhu has amassed a great amount of spells and rituals. The 7th ed. Grand Grimoire lists over 550! Such a horrific source of cosmic grandeur cannot go untapped... So, here are some quick & dirty untested rules for converting CoC spells to OSR spell levels. Of course, case-by-case conversion and fine-tuning is better, but with these rules you can get a rough approximation.

Magic point cost
Spell level
For variable costs (e.g. 1d10), assume maximum roll.

Sanity cost
Spell level increase
Save penalty
Optional: OSR “Sanity check”
When casting a spell that comes with Sanity loss, save against Magic (with the penalty in the third column). On failure, gain a random “insanity” that lasts 1d8 days. If the margin of failure is more than 5, the effect is permanent instead.
The 3.5e/d20 SRD has some examples (scroll down to tables 6-9 and 6-10).
Or just treat this as risky casting/miscast.

POW cost
Spell level increase
Optional: OSR stat drain
Map POW onto a stat (Wisdom, Intelligence, Charisma? Maybe let the Magic-User pick each time?), and divide the cost by 5.

Optional: Sanity+POW
If the spell has both a Sanity and a POW cost, but individually they don't raise the spell level, increase the spell level by 1.

Create Myst of R'lyeh (2 magic points) = level 1.
Knot Flesh (2d6 magic points, 1d8 sanity) = level 4.
Reincarnate (10 magic points, 10 POW, 1d6 sanity) = level 5.
Soul Trap (6 magic points, 5 POW, 1d4 sanity) = level 2 (or level 3).
Wave of Oblivion (30 magic points, 1d8 sanity) = level 7.

2020. július 28., kedd

[Monster] The Pale Menace!

More random monster generation! This time using the article "Random Monsters" by Paul Montgomery Crabaugh, which appeared in The Dragon #10 (link to the annarchive pdf). So already in 1977 the problem of jaded players knowing all the counters to all the monsters in the book existed, and Crabaugh wanted to spice things up with unexpected creatures. The generator is a simple affair, but perhaps it set the framework for latter sets of tables.

The Pale Menace

Intelligence: Highly intelligent
Alignment: Neutrality
HD: 6+1
AC 4 [LotFP AC: 17]
Move: 12"
Attack: claw for 1-10 or bite 1-10 and 1-6 poison
Special attack: Magic Missile as Magic-User 4, once per day
Special defense: regeneration, 1-4 hits per turn

Slim and gaunt, pale and wrinkled, like a hairless bear, but with the fangs of a saber-tooth tiger. Its four eyes are located equidistantly around its head, like a band of glowing red jewels (once per day, it can shoot 4 laser beams; treat as Magic Missile). 
The Pale Menace is a lesser servitor to Ithaqua. Its body irradiates coldness. If damaged, its wounds quickly get covered in hoarfrost and heal (regenerates 1-4 hits per turn). 

Lame art by me

My original rolls:
Intelligence: Highly intelligent
Alignment: Neutrality
Type: Mammal
Speed: 12”
AC: 4 [LotFP AC: 17]
HD: Dungeon level +3 (Mod: +1) [I gave this creature 6 HD]
Specials: 3
                Bite is poisonous 1-6 damage
                Regenerates 1-4 hits per turn
                Has Magic Missile
Damage: 1-10

                4 eyes
                Unusually long fangs

Size: Medium (3-12’)
Limbs: 2 legs, 2 arms
Cover: Skin
Coloring: White