Amazon Tunnel | How to beat mass Siege (ofc. when its protected)

How to counter massed siege in Amazon Tunnel map?

I am able to counter it as long as my team picks civ sensible for Tunnel Map (atleast 2 people with SO civ and Scorpions)

Any match the enemy has a mass and my team does not, its a complete deathball with no recovery.

I am trying to know if there a high level trick to snipe those siege weapons in a better way.

Since everyone wants to go siege, am interested to be a counter of them ;-)

Here is my understanding till now

• Palladin seems to be the best unit. Normally I would send cav to hit it but in tight spaces the pikes can slaughter my cav.
• Bombard cannon is a lot of micro (atleast or my level of skills), and my team is interested in not wanting to help protect my cannons :(
• British archers seem to work in maps like Arena but not as much when super massed in the Tunnel.
• Eagles (Mayan) works great as long as enemy does not go infantry.
  

My ELO

Thanks,
https://aoe2.net/#profile-4638020