Geekerati Media Presents

B/X Combat Simulator

Moldvay Basic (1981) · Monte Carlo Combat Engine · Dungeon Survivability

The Party

PCs

Party Size 1 PC 2 PCs 3 PCs 4 PCs 5 PCs 6 PCs

Monster Targeting Focus fire (one PC) Spread attacks Random each round

The Opposition

FOE

Monster Preset — Custom -- Kobold Goblin Orc Hobgoblin Gnoll Bugbear Ogre Skeleton Zombie Ghoul Wight Wraith Mummy Spectre Giant Rat Giant Spider (small) Giant Spider (large) Wolf Bear, Black Bear, Grizzly Snake, Giant Stirge Harpy Medusa Minotaur Troll Gargoyle Basilisk Manticore Dragon, White (young) Dragon, Black (young) Dragon, Red (young)

Monster Name

Hit Dice ½ HD 1 HD 2 HD 3 HD 4 HD 5 HD 6 HD 7 HD 8 HD 9 HD 10 HD 11 HD 12 HD

HP Override

Armor Class AC 9 AC 8 AC 7 AC 6 AC 5 AC 4 AC 3 AC 2 AC 1 AC 0 AC −1 AC −2

Morale 2 (Craven) 3 4 5 6 7 8 9 10 11 12 (Fearless)

Damage Die 1d4 1d6 1d8 1d10 1d12

Dmg Bonus

Encounter Size

No. Appearing

Waves

Special

To-Hit Bonus

Attacks/Round 1 2 3

Trials

Run up to 10,000 simulated combats. More trials = tighter statistics.

⚔  Fight!  ⚔

Results

Outcome Distribution

WIN

FLED

DEATH

■ WIN

■ FLED

■ DEATH

Survival Rate

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Avg Rounds

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Avg HP Remaining

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Enemy Fled

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Per-PC Breakdown

Per-PC Breakdown

Combat Length Distribution (rounds)

Sample Combat Log (last trial)

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