80´s si-fi, most probably english, about a team of thieves that go to a retro future castle and try to steal a crown or a jewel, the thing is the castle is full of traps, and they use climbing gear and other gadgets to get to the treasure. Please someone, help me. I saw it a long long time ago and its been on my head since.
B.

It sounds like Time Bandits

It sounds like Time Bandits


Time bandits! Really cool movie, it actually has the same paranoias, but its not the one Im looking for, no kids and no little men.

Treasure of the 4 crowns. It was a gold statue, and the man that gets the jewels turns into a pig-face ugly funk

Treasure of the 4 crowns. It was a gold statue, and the man that gets the jewels turns into a pig-face ugly funk

I believe this is correct! I can't believe I missed it.