#2d20

2026-01-23

Achtung! Ardennes

A review of Achtung! Cthulhu 2d20: Forest of Fear, the campaign for Achtung! Cthulhu published by Modiphius Entertainment.

rlyehreviews.blogspot.com/2025

#reviewsfromrlyeh #rpgreview #rpgreviews #UKrpg #2d20 #2d20System
#ttrpg #ttrpgs

2025-12-08

Your Fallout Starter

A review of the Fallout: The Roleplaying Game – Starter Set, based on Bethesda Softworks’ Fallout 4 and published by Modiphius Entertainment.

rlyehreviews.blogspot.com/2025

#reviewsfromrlyeh #rpgreview #rpgreviews #rpg #2d20 #UKrpg
#ttrpg #ttrpgs

2025-11-07

Your Second Star Trek Starter

A review of the Star Trek Adventures – Second Edition – Starter Set using the #2d20 System published by Modiphius Entertainment.

rlyehreviews.blogspot.com/2025

#reviewsfromrlyeh #rpgreview #rpgreviews #rpg #UKrpg #StarTrek #StarTrekRPG
#ttrpg #ttrpgs

Joshua | John Doe's RPG ManorRPGManor@rollenspiel.social
2025-10-28

Ein kleines Learning meiner pausierten #Dune-Kampagne: Das System funktioniert durchaus gut, aber ich würde allen raten, mit neuen Spielenden, die das System von #Modiphius noch nicht kennen, im Agents-Modus zu spielen. Als Architects zu spielen ist erstmal ziemlich überfordernd für viele und ehrlich gesagt auch viel mehr Arbeit für die Spielleitung.
#pnpde #2d20

lonewandererr66lonewanderer66
2025-10-24

Happy everyone! Am going to be doing the second session of our Welcome To The Wasteland tabletop RPG with @jalapenonuts.bsky.social @strawberryskates.bsky.social and more!
sites.google.com/view/lonewand

2025-08-16

RPGaDAY2025 - Day 16 - Overcome

Overcoming the horrible problem of illegible challenge dice in 2d20 games

polyhedralnonsense.com/2025/08

#2d20, #Dice, #Modiphius, #RPG, #RPGaDAY2025, #Ttrpg

RPGaDAY2025 – Day 16 – Overcome

What’s #RPGaDAY2025 ? See the details here.

Day 16 – Overcome

For this one, I’ll discuss methods of overcoming one of the greatest problems facing humanity today – the near illegibility of the challenge dice for Modiphius’ 2d20 games, specifically the Conan game.

What are challenge dice?

2d20 is the house system for many RPGS from Modiphius – Conan, John Carter of Mars, Fallout, etc. The 2d20 system uses d20s for most tasks, but for damage and other results many 2d20 games use challenge (or combat) dice. A Challenge die is a six-sided die that can return one of the following results: 1, 2, blank, or Effect.

You can of course use a regular six-sided dice, but custom challenge dice make the game flow a lot more smoothly. Thankfully, Modiphius produces custom dice sets for all of their games.

So what’s the problem? The problem is that Modiphius over-designed them a bit. The Conan dice look like crumbling stone. The Star Trek adventure dice (1st Edition only) are star-speckled. They look good, but in a fast-paced game they’re a little hard to read.

Challenge dice for Conan and Star Trek Adventures (STA only uses them for 1st edition)

Suggested Fixes

Asking around on and offline, it’s been suggested to me I could use some of the challenge dice for other games, John Carter of Mars specifically. This will work, but buying a lot of these for all of the players can get a little pricey.

My Ugly Solution

My current idea is using some cheap blank six-sided dice and making my own legible challenge dice. I used my Silhouette paper cutter to make some templates, and drew the appropriate symbols on the dice with a black sharpie.

It’s far from perfect. There’s a bit of smearing and I’m not sure how long they’ll last. Next time I’ll try a different paint, and perhaps use some kind of varnish.

Messy but usable.

#2d20 #Dice #Modiphius #RPG #RPGaDAY2025 #ttrpg

2025-08-12

An Achtung! Cthulhu Anthology I

A review of Achtung! Cthulhu Mission Dossier Volume One: Behind Enemy Lines, published by Modiphius Entertainment.

rlyehreviews.blogspot.com/2025

#reviewsfromrlyeh #rpgreview #rpgreviews #UKrpg #2d20 #2d20System
#ttrpg #ttrpgs

#JohnWick, #L5RRPG #7thSea etc., remains one of the most exciting #ttrpg designers. He deals with the #Daggerheart scene hype, the #Fear problem, in a correspondingly thoughtful way. But he also offers a solution. Fear reminds me of #MutantChronicles #2D20 Doom, which did not work with munchkins.

Daggerheart First Thoughts!

2025-06-30

Let’s Kill Hitler!

A review of Achtung! Cthulhu 2d20: Assault on the Fuhrer Train, the prequel to Achtung! Cthulhu 2d20: Forest of Fear published by Modiphius Entertainment.

rlyehreviews.blogspot.com/2024

#reviewsfromrlyeh #rpgreview #rpgreviews #UKrpg #2d20 #2d20System
#ttrpg #ttrpgs

Audrey Winter has moved!audreygwinter@dice.camp
2025-06-19

Hey #ttrpg community, does #Modiphius have a "DM's Guild"/"Storyteller's Vault" style place/source for #2d20 fan creations? Or even such a source for individual games?

Audrey Winter has moved!audreygwinter@dice.camp
2025-06-05

Furthering my descent into #2d20 madness, I just picked up the free #HeroesOfMightAndMagic quickstart. It's the closest they have to a "generic" fantasy game. Between that and the SRD I'll have plenty to read on my laptop at dialysis for a few sessions.

Audrey Winter has moved!audreygwinter@dice.camp
2025-06-05

In the past month or so I've picked up the #Fallout #TTRPG and #StarTrekAdventures 2e. Last night, I pulled the trigger and bought the core book for the #JohnCarter core book as well, and today I grabbed the free #2d20 #SRD from DriveThru.

I might be a bit enthusiastic about the system.

2025-05-20

Blog: Coping with the Blurring within #ttrpg Game Engines

TL;DR some musings on the challenges I've found with the multiple variations of #2d20 and the #yearzeroengine. Does anyone else find the tweaks to mechanics tend to cause some blurring and confusion in play with folks that have played multiple versions? Would a quick reference on how they vary from the SRD help?

delta-pavonis.blogspot.com/202

2025-05-18

Blog: North Star 2025 SF #ttrpg convention after action report.

TL;DR: last weekend saw the 9th iteration of #NorthStarCon
at the Garrison Hotel in Sheffield. This is my write up. Contains #TravellerRPG, #TheElectricState, #fadingsuns and #2d20 John Carter of Mars, plus some insight on running the event.

delta-pavonis.blogspot.com/202

2025-05-11

Back from a fun weekend of SF #ttrpg games at #NorthStarCon in Sheffield. I ran #TravellerRPG twice, and played #fadingsuns, #ElectricState and #2d20 John Carter of Mars. Proper write up later in the week as I’m ready for a good nap to recover!

Hat tips to @eladrin, @TheTweedmeister, @satsuma, @satbunny, @SavageSpiel, @PaulBaldowski and @ottomancer who I had the chance to say hello to! I’m sure there are others and my apologies if I missed you out!

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