Hot Tub Dragon: Gatecrasher: High-Tech High Fantasy Roleplaying

It was busines as usual for the Solar System spanning World Federation.  Then their President became a toaster oven.  A fat man and a legion of elves were discovered at the North Pole.  And the Archangel Gabriel was found playing trumpet in a small jazz bar near Saturn.

And then things got worse

When a 22nd century prospector discovered a 2000 year old transdimensional gate in the outer fringes of the Solar System, things got very strange very quickly.  His unwitting actions shattered civilization and returned magic to the universe.

Gatecrasher:

• A world where magic and technology struggle for supremacy.
• A place where energy weapons and spacecraft can be enchanted.
• Where cybernetic demons can raise mortals to do their bidding.
• A time when spacegoing vessels ferry heroes of endless sorts from world to world seeking adventure and glory.