Interludes Engine

Interactive table tools for Mass Combat, Running Battles, Chases, Stalking Duels, and Downtime.

Full rules: Interludes. Every tool remembers its state in this browser.

Major Battles

Mass combat calculator

Average party PROFAverage proficiency bonus, e.g. +2.Total party membersRisk postureTarget difficultyTactics check marginParty's opposed Tactics roll minus the enemy's. Added to the battle score.d20 roll (optional)Leave blank to roll for you.

Target DC 20 · Battle score +2 PROF + 4 members +0 tactics

Running Battles

Victory Point tracker

Total target VP

Zones

Party size

Changing the setup starts a fresh run.

Victory Points

0 / 15

■ 0 from checks■ 0 cleared by combat

10/4 VP

0/3 opportunities used · max 2 per character

PC 1

PC 2

PC 3

PC 4

Unearned VP: 4 → incoming combat resistance units

20/4 VP

0/3 opportunities used · max 2 per character

30/4 VP

0/3 opportunities used · max 2 per character

40/3 VP

0/2 opportunities used · max 2 per character

Chases & Stalking Duels

Group check logger · ambush streaks

Chase Scene

Opposing skill bonusSpeed / terrainParty members rolling

Target DC

10 + opposing bonus . Fog, darkness, or interception: give advantage or disadvantage.

50%+ group success0 pass · 0 fail · need 2

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Stalking Duel

Each round both sides roll Stealth against the other side’s ALR. A failed check resets that side’s streak. First to 2 successes in a row wins. No stat block: ALR = Perception + 10.

Allies012

Allied Stealth bonusAllied Alertness (ALR)

Enemies012

Enemy Stealth bonusEnemy Alertness (ALR)

Carousing

Downtime roller

Character levelWeeks spent carousing

Silver cost range

11–20 silver

Each week: roll 1d10 + 10 once per level (1×) and add them up.