People might not know this but the scenarios in AoW1 follow a timeline that depicts events that happened before the main campaign starts. It's advisable to play them in the correct order.

You can see the "prologue" timeline in this link: https://aow2.heavengames.com/gameinfo/story/aow1timeline.shtml

The order is a s follows:

01) Blood Isles
02) First Conflict
03) Kin Slayers
04) After the Fall
05) Reign of Chaos
06) Toadstool Vale
07) Mine all Mine
08) Heartwood Forest
09) Icedale
10) Reedfin Canal
11) Barondir Bay
12) Rise of the South
13) Mountain Clash
14) Rocky Hollow
15) Cold Fusion
16) Love thy Neighbor
17) Diplomacy with Dragons
18) Igor's Folly
19) Thinreed Lake
20) River of Life
21) Honeyvale Falls
22) Tutorial

Not part of the timeline: Oracle's Eye

If you go to the scenario folder in the game directory (age of wonders -> scenario -> custom), you can rename all files and put a number before the name so they are listed chronologically in-game.

Interesting...but aren't most of the maps designed for multi-player?

Thanks for sharing.