Roblox | Recommended Sci-Fi Games (16612Title)

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2821 Defender's Depot 2 Tower Defense Updated: 2025-04-20
Defender

Welcome to Defender's Depot 2, build towers and traps to defend from waves of enemies in an epic new tower defense game! ⚔️Use towers and traps to defeat waves of enemies ⬆️Upgrade your defenses to unlock new abilities 💥Defeat challenging enemies and hardcore bosses ✨Rebirth to unlock LEGENDARY towers 🔨Strategically forge your path to victory 🕹️Compete against or with friends 💎Join the group for +100 gems!💎

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87% Favorites: 50,231 Visits: 28,600,000 Server Size: 6 Genre: Survival Creator: Stouts Studio
2822 Black Magic II: Phantom's Causatum [RANKED] Updated: 2025-04-27
Black Magic II: Phantom

[THIS GAME IS IN ALPHA] Welcome to Black Magic II, an upcoming fighting game with elements from many fighting games you've seen! [PATCH NOTES] APRIL 11 - "RANKED ADDITION" JAN 22. - "BIG UPDATE/OVERHAUL" Made with love by QQ Studios

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77% Favorites: 238,669 Visits: 28,600,000 Server Size: 50 Genre: Adventure Creator: QQ Studios
2823 ⭐ Superstar Racers Updated: 2025-07-16
⭐ Superstar Racers

❗NEW UPDATE CONTENT: - New map: Marble Mania ⭐ WHAT IS SUPERSTAR RACERS? Superstar Racers is a fast paced multiplayer racing game mixed with modern 3D platformer elements. Have fun and challenge your friends by racing in different unique maps! Remember, momentum is KEY to beating stages as fast as possible! 🎮 CONTROLS: [Space/A]: Star Spin [E/RT - Moving]: Star Dive [E/RT - Grounded]: Peelout [Q/LT]: Taunt [R/Y]: Quick reset

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85% Favorites: 126,919 Visits: 28,600,000 Server Size: 8 Genre: Strategy Creator: CONECORP
2824 Seas of Conflict Updated: 2025-02-05
Seas of Conflict

Face off against the greatest naval powers in the world! Can you change the tides of war? In this game, the United States and Chinese militaries battle for supremacy over the South China Sea. Join the group to receive a free Uzi for your loadout! Check out the bulletin board post for updates and private server commands. https://devforum.roblox.com/t/-/1969661

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74% Favorites: 101,378 Visits: 28,600,000 Server Size: 40 Genre: Adventure Creator: Apple Sandwich
2825 Guess the Killer! 😱 Updated: 2025-07-01
Guess the Killer! 😱

Someone's picking players off… and it could be YOU! Stay seated, watch your back, and vote out the killer before it's too late! ⚡ Can you survive the mystery?! PLAY NOW! 🎭 Tags: MurderMystery, GuessTheKiller MM2, Knives, KnifeSkins, MysteryGames

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83% Favorites: 3,212,183 Visits: 28,600,000 Server Size: 12 Genre: Utility & Other Creator: Table Gamez
2826 The Elevator Mystery Updated: 2023-12-20
The Elevator Mystery

🎄⛄ welcome to The Elevator Mystery ! allstar killers in every stages. include horror, funny, anime and more . more likes = more updates ! have fun!

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72% Favorites: 18,253 Visits: 28,578,020 Server Size: 16 Genre: Education Creator: @DUKE_1090286825
2827 The Slayer Updated: 2023-07-11
The Slayer

Welcome to The Slayer 🔪, this game is a round-based horror game 💀. Every round, your role will be chosen 📜, and you will have to solve/find out who the slayer is and take him down 🔫! The players with the innocent role will have to detect the slayer and collect gun parts 🛠️ to receive a revolver. The player with the sheriff role will have a revolver 🔫 and have to work with the innocents in order to detect the slayer. Do not shoot the wrong player, or you will die yourself 💣! The objective of the slayer is to secretly murderer everyone 😈 and do not get caught/shot by the innocents/sheriff ☠️. The objective of the game is to solve every round 🕵️ or kill everyone as the slayer 😵. In the game, you are also able to purchase cosmetic items ✨ or collect them in the season by playing rounds 📅. Join Horror Holiday ✌️ for a Revolver and Knife Skin +200 Coins: https://www.roblox.com/groups/group.aspx?gid=4418157 Favorite ⭐ and thumbs up 👍 the game to show your support!

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62% Favorites: 85,957 Visits: 28,541,310 Server Size: 12 Genre: All Games Creator: Horror Holiday
2828 Attempting to fix Supreme Updated: 2023-11-10
Attempting to fix Supreme

For now available in my group profile

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91% Favorites: 30,241 Visits: 28,509,641 Server Size: 25 Genre: Action Creator: @slimyxelo
2829 gone and wont be back Updated: 2024-11-09
gone and wont be back

this will never be back up, sorry

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83% Favorites: 23,336 Visits: 28,500,000 Server Size: 12 Genre: Shooter Creator: P6ulz
2830 [Drill] Teardown the bridge Destruction Updated: 2024-11-10
[Drill] Teardown the bridge Destruction

Teardown the bridge is a game where you can destroy anything, to collect powerful weapons and become the best! - 40 different weapons to collect! - Leaderboards - Vehicles to collect join ".Friend group" to support my friend

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84% Favorites: 1,953,318 Visits: 28,500,000 Server Size: 3 Genre: Social Creator: gabrieltag465255