Unless you can successfully build and test hot air balloons being airborne is not the answer here.

Make long ropes and scale down the backside of the mountain. When you have enough hiding in the back then you come out and attack.

Throw down,catapult, or etc boiling water, rocks,acid, flaming pitch, or poison (or etc) from above to land on your enemies.

Depending on height archers might be a great way to attack them.

All this without leaving your camp.

Team 1 maintains a constant barrage on the folks below.

Team 2 charges down the mountain as fast as safely possible in great numbers.

If the cliffs are not sheer drop offs you might be able to sled down them, as in straight down the side.

If you planned in advance you could have made a path all the way down free from rocks and debris.

Then you get in steerable wagons, and go shooting down the mountain at great speed. Who knows, you might be able to reach 60mph, if your carts hold together.

Think of it this way.

A perfect single lane road just wide enough for your carts plus a safety margin. Its important to bank the sides as much as possible and as steep as possible so you can roll giant rocks down at enemies without them flying off the side of the mountain prematurely. By the time the reach the bottom there momentum should be crazy. A solid stone, round boulder at 100+mph, it bowling time. Strike!!!

Think Indiana Jones, and the giant round boulder rolling down the narrow corridor behind him. Except this time you have 50 ready to go to smash your enemies at the bottom. Maybe you can even add spike to them.

You can send carts careening down the road from the top building up great speed, and knock down people coming up the road to attack you.

Think human bowling.

Unless you can successfully build and test hot air balloons being airborne is not the answer here.

Make long ropes and scale down the backside of the mountain. When you have enough hiding in the back then you come out and attack.

Throw down,catapult, or etc boiling water, rocks,acid, flaming pitch, or poison (or etc) from above to land on your enemies.

Depending on height archers might be a great way to attack them.

All this without leaving your camp.

Team 1 maintains a constant barrage on the folks below.

Team 2 charges down the mountain as fast as safely possible in great numbers.

If the cliffs are not sheer drop offs you might be able to sled down them, as in straight down the side.

If you planned in advance you could have made a path all the way down free from rocks and debris.

Then you get in steerable wagons, and go shooting down the mountain at great speed. Who knows, you might be able to reach 60mph, if your carts hold together.

Think of it this way.

A perfect single lane road just wide enough for your carts plus a safety margin. Its important to bank the sides as much as possible and as steep as possible so you can roll giant rocks down at enemies without them flying off the side of the mountain prematurely. By the time the reach the bottom there momentum should be crazy. A solid stone, round boulder at 100+mph, it bowling time. Strike!!!

Think Indiana Jones, and the giant round boulder rolling down the narrow corridor behind him. Except this time you have 50 ready to go to smash your enemies at the bottom. Maybe you can even add spikes(flaming even) to them.

You can send carts careening down the road from the top building up great speed, and knock down people coming up the road to attack you.

Think human bowling.

Unless you can successfully build and test hot air balloons being airborne is not the answer here.

Make long ropes and scale down the backside of the mountain. When you have enough hiding in the back then you come out and attack.

Throw down,catapult, or etc boiling water, rocks,acid, flaming pitch, or poison (or etc) from above to land on your enemies.

Depending on height archers might be a great way to attack them.

All this without leaving your camp.

Team 1 maintains a constant barrage on the folks below.

Team 2 charges down the mountain as fast as safely possible in great numbers.

If the cliffs are sheer drop offs you might be able to sled down them, as in straight down the side.

If you planned in advance you could have made a path all the way down free from rocks and debris.

Then you get in steerable wagons, and go shooting down the mountain at great speed. Who knows, you might be able to reach 60mph, if your carts hold together.

Think of it this way.

A perfect single lane road just wide enough for your carts plus a safety margin. Its important to bank the sides as much as possible and as steep as possible so you can roll giant rocks down at enemies without them flying off the side of the mountain prematurely. By the time the reach the bottom there momentum should be crazy. A solid stone, round boulder at 100+mph, it bowling time. Strike!!!

Think Indiana Jones, and the giant round boulder rolling down the narrow corridor behind him. Except this time you have 50 ready to go to smash your enemies at the bottom. Maybe you can even add spike to them.

You can send carts careening down the road from the top building up great speed, and knock down people coming up the road to attack you.

Think human bowling.

Unless you can successfully build and test hot air balloons being airborne is not the answer here.

Make long ropes and scale down the backside of the mountain. When you have enough hiding in the back then you come out and attack.

Throw down,catapult, or etc boiling water, rocks,acid, flaming pitch, or poison (or etc) from above to land on your enemies.

Depending on height archers might be a great way to attack them.

All this without leaving your camp.

Team 1 maintains a constant barrage on the folks below.

Team 2 charges down the mountain as fast as safely possible in great numbers.

If the cliffs are not sheer drop offs you might be able to sled down them, as in straight down the side.

If you planned in advance you could have made a path all the way down free from rocks and debris.

Then you get in steerable wagons, and go shooting down the mountain at great speed. Who knows, you might be able to reach 60mph, if your carts hold together.

Think of it this way.

A perfect single lane road just wide enough for your carts plus a safety margin. Its important to bank the sides as much as possible and as steep as possible so you can roll giant rocks down at enemies without them flying off the side of the mountain prematurely. By the time the reach the bottom there momentum should be crazy. A solid stone, round boulder at 100+mph, it bowling time. Strike!!!

Think Indiana Jones, and the giant round boulder rolling down the narrow corridor behind him. Except this time you have 50 ready to go to smash your enemies at the bottom. Maybe you can even add spike to them.

You can send carts careening down the road from the top building up great speed, and knock down people coming up the road to attack you.

Think human bowling.