Roblox | Recommended Sci-Fi Games (23481Title)

View Roblox's building games in visitors order
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5081 Just Build! Updated: 2025-03-02
Just Build!

Build anything you can imagine with your friends in Just Build! ๐Ÿค Invite friends to collaborate on your base ๐Ÿ’พ Everything autosaves ๐Ÿ  Bring your imagination to life

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94% Favorites: 879,565 Visits: 19,100,000 Server Size: 8 Genre: Social Creator: Awesome Fun Games
5082 Geometry Defense Updated: 2024-07-23
Geometry Defense

๐Ÿ›ก๏ธ Tower Defense: Defend the track with your friends from 20 waves of various types of shapes coming out to attack your base! On every match, your base has a maximum of 250 Health Points. ๐Ÿ›ก๏ธ โš™๏ธ ๐ŸŽ’ Equip towers at Shop. โฌœ Go to "Play" Cube. ๐Ÿ—บ๏ธ Vote Map. ๐Ÿ›ก๏ธ Defend! ๐Ÿช™ The more waves you survive the more rewards you get. Using scripts will result in a ban if caught. Abusing bugs and not reporting will result in a temp ban Some music may be copyrighted. Being in the DuoGames group will boost your rewards from matches by +10%. 5K LIKES CODE: fivekay 10K LIKES CODE: 10klikesssss 15K LIKES CODE: 15thousand 20K LIKES CODE: twentykay ๐Ÿ‘Next code at 25K Likes ๐Ÿ› ๏ธ DuoGames Devs: speedyman303 (Modeller, Balancing help, more) Wuurdd (Scripter, Modeller) XenoPixels (Modeller 2) Dummy (Animator, Balancer, Particle Designer, Some maps) alder (UI Designer) Slike (Scripting/Bugs help) ๐Ÿ‘ Other Credit: All thumbnails by TotallyDang Castle and Woodlands maps by KlaudTea

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93% Favorites: 26,279 Visits: 19,100,000 Server Size: 32 Genre: Action Creator: DuoGames!
5083 Bomblox Updated: 2025-07-01
Bomblox

โ•โ• UPDATE โ•โ• ๐Ÿ—บ๏ธ We've added a new map! ๐Ÿ’ฃ This is a race of survival and time! How to Play: ๐Ÿ‘‹ The bomb will randomly appear in someone's hands on the field! ๐Ÿƒ Stay away from the person holding the bomb! ๐Ÿ’ฃ If the bomb is in your hands, quickly pass it away before it explodes! ๐Ÿ€ Random fun items will appear on the field, giving you a chance to turn the tide instantly! ๐Ÿ† Fight to survive until the end and claim victory! ๐Ÿ’ซ Cool bombs, trail and explosion effects ๐Ÿ‘ฅ Invite your friends to join the matches and earn more Stars to unlock bombs and effects. ๐Ÿ‘ Anticipate seeing your avatar proudly topping the leaderboard. ๐Ÿ“ฑ ๐Ÿ’ป ๐ŸŽฎ Play on any device! Tags: Explosion, Bomb, Party, Multiplayer, Survival, Match, PvP

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90% Favorites: 421,995 Visits: 19,100,000 Server Size: 50 Genre: Utility & Other Creator: Century Gamers
5084 [๐Ÿš€X5!] Anime Wrecking Simulator Updated: 2023-06-26
[๐Ÿš€X5!] Anime Wrecking Simulator

๐Ÿ‘ NEW CODE AT 50K LIKES! ๐Ÿ’ฅ NEW UPDATE! 8/17/22: - ๐Ÿ“œ New Quest Tier! (Time Played!) - ๐Ÿš€ X5 EVENT! - ๐Ÿพ NEW QUEST PET! - ๐Ÿ› BUG FIXES & IMPROVEMENTS - โญ Make sure you use code QUESTS to earn some free perks! BIG UPDATE COMING SOON!!! ๐Ÿ’ฅ Destroy Items for Coins! ๐Ÿ™‹โ€โ™‚๏ธ Collect New Companions! ๐Ÿš€ Unlock New Weapons! โญ Rebirth for Gems! ๐Ÿ—บ๏ธ Unlock New Areas! ๐Ÿ† Compete to be on the Leaderboards! Inspired by Cannon Simulator and Attack Simulator, check these games out! ๐ŸŽ Join the group for a DAILY CHEST and MORE FUTURE BENEFITS!

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89% Favorites: 70,653 Visits: 19,069,394 Server Size: 12 Genre: Education Creator: Wrecking Games
5085 [FIXED SERVERS] Survival Island Updated: 2025-09-03
[FIXED SERVERS] Survival Island

CRAFTING MINING SURVIVAL BUILDING GAME ๐Ÿ“ฉ Codes be gone! You can now invite friends to your worlds directly! ๐Ÿ“ฉ Like the game and join the group for an extra world slot! ๐Ÿค“โ˜ our goal is to make the WORST survival game on Roblox โค๏ธ ๐ŸŒŽ PLEASE DONATE OR BUY WORLDS TO SUPPORT DEVELOPMENT! ๐ŸŒŽ Similar to: survival island, survival, island, survive, minecraft, raft, rust, the survival game, survival game, survival games, terraria, stranded deep, trident survival, isle, island survival, natural disaster survival, stranded, ocean survival, desert survival, desert island survival, booga booga, stranded Inspired by Raft, Rust, and Minecraft

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91% Favorites: 102,538 Visits: 19,000,000 Server Size: 50 Genre: Utility & Other Creator: Neko Valley
5086 [AVATAR] forsaken RP the playrole Updated: 2026-03-06
[AVATAR] forsaken RP the playrole

Please read the important text in the lobby, thank you. forsaken the rp the playrole become a playroler today basically forsaken rp if it was actually loved expect a bunch of bugs cause i am not a coder most people steal my custom assets at this point so dont be suprised if you see them anywhere else this game was originally granted permission by souldrivenlove and her team to make this game and use the models/assets if anyone on the forsaken team wants something removed you know where to find me (in the server) random tags: Forsaken, Forsaken RP, Roleplay, Forsaken Roleplay, Playrole, Forsaken RP The Playrole

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86% Favorites: 17,484 Visits: 19,000,000 Server Size: 25 Genre: Shooter Creator: the playrolers
5087 [โš”๏ธUPD] Block Wars Updated: 2026-07-25
[โš”๏ธUPD] Block Wars

Welcome to Block Wars ๐Ÿ”จ Inspired by Jandel's first Bed Wars game! - Defend your core, destroy enemy cores, and fight to be the last team standing! 1. Mine your blocks with your pickaxe โ›๏ธ 2. Protect your core with blocks ๐Ÿ›ก๏ธ 3. Spend blocks on gear upgrades โš”๏ธ 4. Build to other teams, and FIGHT ๐ŸฅŠ 5. BE CAREFUL! The Storm is coming in ๐Ÿ˜ง Complete quests to unlock rewards, and buy kits to unlock special perks!

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73% Favorites: 10,718 Visits: 19,000,000 Server Size: 30 Genre: Adventure Creator: Splitting Point | Block Games
5088 None of Your Business DEMO [NO LONGER IN SUPPORT] Updated: 2025-11-24
None of Your Business DEMO [NO LONGER IN SUPPORT]

Keep your eyes peeled for the Steam release! A team based horror-comedy fusion game with randomly generated interiors and an aesthetic inspired by golden age cartoons! (This game is recommend to be played with VC enabled, in a private server and headphones.) The objective is to find a hammer and key to unlock the door with a board and a lock, simple, right..? Are you brave enough to take on this challenge? Or will you cower in fear and let the eerie darkness consume you? General Credits -------------------- Director: superthe Animation: superthe, Nullvix, DevinMakesStuff, oreomewza Modeling: ow_dud, DevinMakesStuff Programming: superthe, Dandy, rezze_rgb Original Artwork: Dandy, Nullvix Sound: superthe, Dandy Music: Dandy, Nullvix Sound Credits -------------------- Action Percussion Ensemble Midtempo 001 Full (100 BPM) by Xinematix -- License: Attribution 4.0 Footsteps, Concrete, A.wav by InspectorJ -- License: Attribution 4.0 creak 3.wav by bennstir - License: Attribution 4.0

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88% Favorites: 148,385 Visits: 19,000,000 Server Size: 15 Genre: Utility & Other Creator: Super-Duper Entertainment
5089 [UPD] Soccer Stars 26 Updated: 2026-07-25
[UPD] Soccer Stars 26

If you read this, you should join immediately. Welcome to Soccer Stars 26! ๐Ÿ’ฌ Join our Discord to keep up with every update, claim free Cash codes, and play with the community! CONTROLS (PC): Hold F - Power Shot & Pass R - Pass E - Tackle / Slide Q - Dribble Spin Shift - Sprint ๐Ÿ“ฑ The game has been made very simple for mobile users โ€” on-screen buttons for Shoot, Pass, Tackle, Dash & Spin! INFO: ๐Ÿง Realistic characters & animations. ๐Ÿงค Balanced AI Goalkeepers on both goals. ๐Ÿ• Fast-paced 5-minute matches on a Futsal size field. ๐Ÿ† Score & assist leaderboards โ€” climb to the top! ๐ŸŽ Daily rewards & match milestones. โญ Progress is saved! โš ๏ธ Exploiting on alt accounts will result in an automatic ban on all your accounts. Keyword: Street Soccer 2026, SS26, Football

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78% Favorites: 239,157 Visits: 19,000,000 Server Size: 8 Genre: Strategy Creator: picon studio
5090 Manage Your Own Country 2 Updated: 2026-03-18
Manage Your Own Country 2

๐Ÿ’ฅLead a real nation or your own custom nation to glory. Take over the entire world, and show dominance over other players and nations! ๐Ÿ‘‘Take control of your nation in this strategy game. Declare wars, negotiate peace, shape conscription laws, develop your nation and manage your army's weapons to lead your nation to victory. ๐Ÿ›ก๏ธDefend your country from other nations while building up your economy and military in this state of the art nation simulator. โญ Like the game if you enjoy, thanks for playing. โญ Inspired by Rise of Nations and other games Nation warfare and world domination Major winter update event coming next! ๐Ÿ”จ RULES ๐Ÿ”จ Using alternative accounts is not allowed. Misusing gamepasses will result in a ban, you will not be refund

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72% Favorites: 39,775 Visits: 19,000,000 Server Size: 20 Genre: Survival Creator: Inanimate Games Studio