Alien Arsenal is a 1999 made-for-television science fiction film directed by David DeCoteau.
They find a secret chamber which contains a hoard of hi-tech weapons and armor, their superhero dreams become reality.
But the alien owners are alerted to the discovery, and return to claim their property in a bid to use it to wipe out humanity.
Monty and Ralph discover that they are both being used by the aliens to download an Armageddon Beam which will wipe out all human life on earth.
[4] Moria gave the movie two out of five stars finding the effects poor and the superheros banal.