Your Gunslinger Order is on a Quest.
What you seek lies beyond the  precipitous mountain range. 
If you don’t get there before both suns set, the Quest will fail.

Going through the old abandoned tunnel is your only chance.

Light at the End is an adventure for use with We Deal In Lead, written for the Other Worlds Game Jam. It is also easy to run with other games based on Into the Odd, originally created by Chris McDowall (bastionland.com).

The adventure assumes that the players will collaboratively establish a goal to reach on the other side and a reason for being in a hurry. Alternatively, the Gunslinger Order can already be on a Quest that brings them to the adventure.

Light at the End is an independent production by Pelle Production and is not affiliated with By Odin’s Beard RPG. It is published under the We Deal in Lead Third Party Licence. We Deal in Lead is copyright By Odin’s Beard RPG.