My current campaign is;
- Near Future (30 years) TL8
- Top Secret DOD section with special operators
- Contact with ETs via a long travelled space probe
- Gate technology that connects to many worlds (given to Earth from the ETs...)
- ... with an offer to help save humanity from the impending inhabitability of Earth.
- Space Orcs with advanced tech (TL11)
- Spawn of Shoggoth flying fungus crab bat tree creatures OF DOOM (aka Space Dragons as the players have nicknamed them...)
- Science!
- Military!
- Cool TL9 combat vacc suits with HUD, smart weapons, targeting, tac net.
- Cool TL9 ETC weapons that do MEGA amounts of ridiculous damage putting maximum punishment on said Space Orcs and Space Dragons
- Kidnapped Scientists and Logistics Personnel who came back 10 days later walking "au natural" in a fugue state back to base...
- Fear, loathing, and many second thoughts about signing up for this wacky mission.
It's a science fiction + fantasy + horror game. And it screams "yes GURPS can do that."