The Sci-Fi genre is so popular because it gives us a glimpse of the future. So let’s take a look at the 10 Best Sci-Fi games in 2025.

When it comes to Sci-Fi games or the genre in general, we expect a huge scale and innovation. From fighting aliens in intergalactic battles to taking part in the complex politics of the universe, the genre is filled with incredible ideas and depictions of the potential future. But it does not end there. Sci-Fi is a broad term, and we often see it getting mixed with other genres, such as horror and RPGs. So in this list, we have handpicked the 10 best Sci-Fi games you should play in 2025. Mind you, you will find many titles from other genres and sub-genres in this list, but we promise you that they will have all the aspects of a Sci-Fi game.
10 Best Sci-Fi Games You Can Try in 2025
We understand if you are having some trouble picking the next Sci-Fi game to play. The genre is huge, and there are countless amazing titles in it. From big space operas like Mass Effect to real-time strategies like Stellaris, you will most definitely find something that grabs your attention. So with that said, let’s take a look at our ten picks from the genre.
10. No Man’s Sky

No Man’s Sky is a game that can easily pique the curiosity of any fan of the Sci-Fi genre. The fundamental idea behind the game is the freedom of infinite space. You will find many procedurally generated planets in the game, each with its distinct biome, ecosystem, and creatures. The main objectives of the game are exploration and crafting. Many materials can be found throughout the planets, and you will have a lot of tools in your arsenal to harvest these materials in order to make a variety of different things.
Other than that, you will meet many people on your journey across the universe, and with the big updates the game is receiving currently, more and more players are joining the community and venturing into lands where no man has ever gone before.
9. Stellaris

Stellaris is made by Paradox Development Studios, and that should already tell you that the game is as complex as it gets. You will have to dedicate a lot of time to understand all of the mechanics and go through the many tutorials to fully grasp the scope of the game. It is safe to say that the first playthrough in any game Paradox makes always ends without giving the players a taste of success—unless you are a veteran.
So you will be going through multiple walkthroughs until you master all of the intricacies of Stellaris. But once you do, you will be living in the vast world of the game, where it is up to you to manage and expand your galactic empire with diplomacy or force.
8. Detroit: Become Human

Let’s start at the beginning. In Detroit: Become Human, you will experience a story about androids becoming sentient, rebellion, domestic abuse and trauma, and what defines a human. Pretty simple, right? Now, we shall head into more details. Quantic Dream is already known for its narrative-driven titles with many endings, such as Heavy Rain, and Detroit: Become Human follow and improve that formula.
The game has a lot of different outcomes for almost every choice you make, and not only do those choices affect the relationships between characters, but they also change the outcomes of the story. The graphical fidelity is simply amazing to this day, and the cast of the game did an incredible job of portraying the little details and traits of their characters. Lastly, we believe that Detroit: Become Human is a game that fans will remember for quite some time.
7. Cyberpunk 2077

CD PROJEKT RED’s Cyberpunk 2077 has seen a revival in recent years. The game was in a disastrous state at the time of launch, but it is safe to say that after numerous patches and updates, it is one of the best Sci-Fi games and RPGs out there. The world of Cyberpunk draws its inspiration from the popular Sci-Fi novel Neuromancer, written by William Gibson. But make no mistake, the game is not an adaptation of the novel.
In the game, you will play as V. You can customize the character to your liking and pick from three different lifestyles. After a job goes south, V is stuck with a chip in their head that is slowly killing them—and they are also seeing Keanu Reeves. No, not John Wick. Keanu is portraying a deceased rockstar named Johnny Silverhand in the game. The main highlight of Cyberpunk 2077 is its world. You will be immersed in the neon lights of Night City the moment you start playing the game, and even though the campaign is much shorter than your average RPG, the game does have a DLC named Phantom Liberty, featuring Idris Elba.
6. Dead Space

Dead Space was a fan-favorite Sci-Fi horror title long before it came back with its remake. But that does not mean that the remake falls short of the original. On the contrary, the 2023 remake of Dead Space builds the game from scratch and upgrades it to the latest generation of hardware. Not only that, but it also improves upon every aspect of the original and even adds new things, such as some voice lines for the protagonist.
Speaking of the protagonist, you play Isaac Clarke, an engineer stranded on a ship named the USG Ishimura. Because of the enhanced graphical fidelity, the new version of the game builds tension and creates an uncomfortable atmosphere quite effectively. The developers have also added some additional sequences that were not part of the original, so even fans of the previous version can experience something new and fresh. But do not worry—even with the new additions, the game stays true to its predecessor and captures the essence of the original Dead Space successfully.
5. Nier: Automata

Fans and critics regard Nier: Automata as an all-time classic, and for good reason. The game is the perfect representation of the genre. In the game, androids and robots are fighting a war for humankind. We have already discussed Detroit: Become Human in this list. Nier: Automata tackles some similar themes, but it goes more in-depth and is more expressive with its message. But don’t take it the wrong way—the game is not all about the theme.
The game also has many combat sequences, which balance the story bits out. The mechanics are simple and fun, but we should warn you that the game also, at times, jumps to different genres, such as Metroidvania, though that happens only in some specific levels. However, for most of the game, you will get to enjoy the third-person hack-and-slash combat. Another noteworthy aspect of Nier: Automata is its soundtrack. Yes, it is a crucial part of the gameplay because it is iconic and enhances every aspect of the game.
4. Bioshock

Bioshock is one of the pioneers of the modern sci-fi space, and it is another classic on this list. The game takes place in an alternate timeline where you, instead of going to space, go to an underwater city. The design of Rapture is quite steampunk-inspired. Once the game begins, you will notice that the city is in complete ruins, and there is no human in sight.
From there, the story takes a dark turn. Your main objective is to travel through the city and try to figure out what happened to it with the help of various audio tapes and clues in the environment. And speaking of the environment, it is one of the strongest aspects of Bioshock. The developers chose to use environmental storytelling instead of conventional means, and they did it masterfully. The lack of information the game provides makes the world more mysterious and compelling, and it is up to you to fight numerous mutated addicts and find out what horror caused the downfall of Rapture.
3. Titanfall 2

If you ask FPS players about their favorite games of all time, a lot of them will include Titanfall 2 in that list. It is one of the most innovative and unique first-person shooter games to this day, with its fluid combat mechanics and creative level design. The campaign is short but emotional, engaging, and a great piece of fiction. Respawn Entertainment created the game, and it was evident from the start that some of the devs did not forget their Call of Duty roots.
The game is stacked with incredible set pieces, but the fights do not take place on the ground all the time. Actually, a lot of them don’t take place on the same planet. Additionally, you don’t only shoot as the protagonist—there are a lot of sequences where you fight with the help of your best buddy and mech, BT-7274. Yes, it is not only an FPS but also a game where you fight other mechs with BT. However, the base combat largely depends on where you are and your ability to wall-run, slide, and double-jump. It is a game that players will replay every other year and remember how good it is.
2. Half-Life 2

We won’t lie to you—Half-Life 2 has aged quite a lot, and it is not the best-looking sci-fi game available. But if you play the game, you will soon realize that Half-Life 2 was the origin of a lot of modern sci-fi ideas. At the time of its release, the game was praised for its innovation in graphical fidelity and environmental storytelling.
Speaking of which, the game has probably one of the most compelling and gripping stories in the genre, and it is safe to say that the developers overachieved with Half-Life 2 despite the limitations of that time. We won’t ruin anything about the campaign for you because it is something every gamer should experience on their own. However, we can tell you that it is an alien invasion story with a dark twist. To be more candid, if you want to explore the origins of modern sci-fi and FPS games, then you should play Half-Life 2 at least once.
1. The Mass Effect Trilogy

The Mass Effect Trilogy is nothing less than a grand space opera. The trilogy is one of the best-written pieces of science fiction, not just in video games but in general. You play as Commander Shepard in all three games, and you must protect humanity from an ancient horror that is coming to eradicate all sentient life from the universe.
The original Mass Effect games were released separately. However, the developer and publisher of the game compiled all three editions with enhanced graphics into the Mass Effect Legendary Edition to celebrate the game and make it more accessible for new players. So if you haven’t experienced Mass Effect yet, now is a great time to take control of Commander Shepard and journey through this grand story with various planets, companions, twists, and tragedies for the first time.
Looking For More?
Thank you for reading the article. We provide the latest news and create guides for Baldur’s Gate 3, Starfield, ARK Survival Ascended, and more. Also, watch Deltia play games on Twitch or visit his YouTube channel!