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RPG / Shadowdark RPG - core checks and damage

🕯️ Shadowdark Dice Roller

Shadowdark dice roller with d20 checks, advantage, disadvantage and separate damage presets.

🎲 Dice tray

Choose a preset, then adjust the dice you need.

Reading: Loading preset

Click a die to roll. ENTER works when the tray itself has focus.
MODIFIERSArithmetic changes apply top to bottom. Pool-reading modes may ignore them.

What is Shadowdark?

Shadowdark is a fantasy adventure RPG with fast procedures and exploration under pressure. A character's supplies and the passing of real time can make a careful decision more valuable than another bonus. This tray stays out of that conversation: it offers checks and damage dice, while the group continues to manage the expedition and describe how actions are attempted.

How to use the presets

Use a d20 plus the applicable bonus for a check. The advantage preset keeps the higher of two d20s, and disadvantage keeps the lower. Choose damage separately according to the weapon or effect. The roller does not know the target difficulty, light remaining or the character's talents. Those details are still needed to turn a numerical result into a fictional outcome.

AT THE TABLE / A QUICK EXAMPLE

An advantage pair of four and fifteen selects fifteen before adding the relevant check modifier.

Practical table tips

Shadowdark dice FAQ

Does this track torch time?

No. Use a separate timer and the game's exploration procedure.

Does advantage add two d20s?

No. This preset selects the higher face.

Can it resolve every talent?

No. Talents and special effects may require adjustments or interpretation outside the standard preset.

What stays manual

Timers, character talents, spell effects, critical effects and exploration state remain manual.

Rules and edition references

Independent, unofficial dice aid. Game names identify the intended use; their publishers do not endorse this page. These original explanations are not a replacement for the rules.