Play Sci-Fi Games Online

Play Sci-Fi Games online instantly without downloading. Enjoy a lag-free and high-quality gaming experience while playing games online with now.gg.
Play Hyperforma Premium Online
Hyperforma Premium
Play Eternal Evolution Online
Eternal Evolution
Explore More Categories
Roblox Mini GamesRoblox Mini GamesUnblocked GamesUnblocked GamesBrowser GamesBrowser GamesSimulation GamesSimulation GamesRole Playing GamesRole Playing GamesCasual GamesCasual GamesStrategy GamesStrategy GamesAction GamesAction GamesPuzzle GamesPuzzle GamesAdventure GamesAdventure GamesArcade GamesArcade GamesSports GamesSports GamesIndie GamesIndie GamesEntertainmentEntertainmentCard GamesCard Games
Popular Games
Play Eternal Evolution Online
Eternal Evolution
Play Hyperforma Premium Online
Hyperforma Premium
Play Real Car Parking and Driving Online
Real Car Parking and Driving
Play Odysseus Kosmos Online
Odysseus Kosmos
Play Facebook Online
Facebook
Play Dragonscapes Adventure Online
Dragonscapes Adventure

Blogs

See More

Top Picks

Best Horror Games Online for a Thrilling Adventure
Roundups

Best Horror Games Online for a Thrilling Adventure

Best Shooting Games To Play Online
Roundups

Best Shooting Games To Play Online

Top 10 Educational Games Online
Roundups

Top 10 Educational Games Online

Top Gaming Categories on now.gg to Play for Free
Roundups

Top Gaming Categories on now.gg to Play for Free

Finding Your Virtual Companion: The Best Girlfriend AI Chatbots
Roundups

Finding Your Virtual Companion: The Best Girlfriend AI Chatbots

Best Crossword Games To Play Online
Roundups

Best Crossword Games To Play Online

See More

Play your favorite Sci-Fi Games on PC & Mobile