This is a Tunnels and Trolls adventure in the Castle Calahony series.

While you were still battling with the orcs, 2 more armies march down the mountain slopes. The nearest army is a mob of several hundreds of trolls, while slightly further away is a neatly ordered column of minotaurs.

The trolls arrive first. If there are any orcs still battling you, they withdraw to make way for the trolls.

[Roll up 2d6 of trolls on the opponents table. Put them into line of battle, 2 orcs are as wide as 5 soldiers.]

You have 1 chance to throw missiles at them at close range: javelins, slings, whatever you wish.

[make a L1-SR on dex to hit them. Skill modifiers count as modifiers on dex.. Figure your hits on them.]

Enter melee with these huge guys.