Roblox | Recommended Sci-Fi Games (22205Title)

View Roblox's building games in update order
All Games Action Adventure Education Entertainment Obby & Platformer Party & Casual Puzzle RPG Roleplay & Avatar Sim Shooter Shopping Simulation Social Sports & Racing Strategy Survival Utility & Other
4011 Who's the Liar? Updated: 2026-01-04
Who

5 of you know the word, 1 doesn't.... Who's the Liar? πŸ’‘Investigators know the category + secret word. The Impostor gets left in the dark… πŸ—£οΈDiscuss, react, and vote β€” but choose wisely! Vote the wrong player, and the Impostor wins! πŸ˜‚Every round brings suspense, laughs, and hilarious reactions! πŸ‘If you're having fun, remember to hit the thumbs up!

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95% Favorites: 21,683 Visits: 7,400,000 Server Size: 25 Genre: Puzzle Creator: Who's the Impostor?
4012 Starlit Isles Updated: 2026-01-04
Starlit Isles

In search of Wealth and Glory you have left your home behind for the Starlit Isles, a mysterious archipelago where night is longer than day with many powers competing for control over various resource-rich regions. In Starlit Isles you can: - Build, customize, and command an impressive armada of 60 distinct ships from elegant sailing vessels to the formidable, Victorian-era battleships. - Take control of 5 unique airships, perfect for high-speed combat, swift cargo runs, and breathtaking aerial maneuvers. - Defend a Fort from Enemy Invaders for Unique Rewards. - Engage in grand-scale battles where you command dozens of NPC Crewmen from your helm. The choice is yours in Starlit Isles! NOTES: - The game was made with PC in mind. Players on Lower-End Devices, Console, or Mobile may find difficulties. - If your ship is sunk or your character is killed, you do not lose any items, currency, or progress. - Shift Lock is set to "Left Alt" by default. You can change this through Settings.

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73% Favorites: 19,665 Visits: 1,300,000 Server Size: 50 Genre: Roleplay & Avatar Sim Creator: The Questionableworks
4013 πŸ’Έ1 Step = $1 Updated: 2026-01-04
πŸ’Έ1 Step = $1

Welcome to 1 Step = $1 πŸ’Έ πŸ€” How To Play: 🚧 Purchase Steps To Earn Money πŸ”¨ Build up to unlock more areas πŸ₯š Open Eggs to hatch awesome pets Update 1: 3 new zones added Speed adjuster General bug fixes Update 2: Nuclear Zone Added Teleport UI Leaderboard ranks/chat tag Rainbow Machine Fixed

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97% Favorites: 18,083 Visits: 16,600,000 Server Size: 12 Genre: Social Creator: EQ Simulators
4014 Fast Fredbear [VR SUPPORT] Updated: 2026-01-04
Fast Fredbear [VR SUPPORT]

Warning: Jumpscares and scary stuff you could say Restart = Update Run from the fast fredbear! He can appear at any moment and scare you! UPDATE LOG: - Fixed bug where fredbear is on the map or fell through the floor - First time cutscene - Map selection

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77% Favorites: 15,133 Visits: 3,700,000 Server Size: 15 Genre: Utility & Other Creator: Small Studios Game-s
4015 [πŸŽ…]The Move Machine Updated: 2026-01-04
[πŸŽ…]The Move Machine

✨ The Move Machine ✨ Build your own moving machine! 🎯 Tip: Click any part to set it as the edit center πŸ”¨ Collect materials β†’ Explore different maps for resources 🧱 Assemble machines β†’ Build freely with blocks and parts βš”οΈ Fight NPCs β†’ Drive your machine into battle and earn rare rewards 🌍 Unlock new maps β†’ Gain access to new materials and blocks 🎨 Show your style β†’ Create a one-of-a-kind battle machine πŸ”₯ Enter PVP Mode β†’ Clear all maps to unlock the ultimate mixed-zone battlefield πŸ”‘ Code : 【Mech】 🎁 Unlock a new reward code at 80000 Likes!

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96% Favorites: 13,626 Visits: 6,500,000 Server Size: 6 Genre: Social Creator: The Move Machine
4016 [πŸ”₯SEMI-TITANπŸ”₯] Box Tower Defense Updated: 2026-01-04
[πŸ”₯SEMI-TITANπŸ”₯] Box Tower Defense

Welcome to box tower defense! πŸ“¦ You need to stop boxes with technological towers! We have 55+ towers and over 12 difficulties πŸ”₯ Starter Code : 'tysmforplaying' πŸ₯³ New Code: 'NEWYEARNEWME' Original game : Newbie Tower Defense

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84% Favorites: 8,339 Visits: 9,200,000 Server Size: 50 Genre: Survival Creator: group doesnt have name
4017 Random Gear Troll Tower πŸŒ€ Updated: 2026-01-04
Random Gear Troll Tower πŸŒ€

Welcome to Random Gear Troll Tower! πŸŒ€ 🎁 A new Random Gear every 30 seconds! 😈 Can you survive the Trolling Tower with wacky gear? πŸšͺ Join the group + like the game to unlock a secret teleport zone! πŸ† Reach the top to earn OP gear rewards! ✨ More gear updates on the way!

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85% Favorites: 6,862 Visits: 12,300,000 Server Size: 24 Genre: Party & Casual Creator: EquipGames
4018 survive the agonizing bad [UPDATE] Updated: 2026-01-04
survive the agonizing bad [UPDATE]

retro asym (again) BUT it mixes up certain mechanics from other asyms together inspired by: - Break In and Steal Thingz (BIAST); - Die of Death (DOD). HEAVILY indev; anything you see here is NOT FINAL!!!!!!

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72% Favorites: 6,418 Visits: 308,700 Server Size: 10 Genre: Utility & Other Creator: catrocker studio
4019 Trolls cannot break this tower 2 Updated: 2026-01-04
Trolls cannot break this tower 2

Welcome to Trolls cannot break this tower 2! Can you break this tower by avoiding trolls?

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91% Favorites: 5,695 Visits: 7,600,000 Server Size: 40 Genre: Party & Casual Creator: MikkelDevs
4020 [UPD] Size Trolling Tower Updated: 2026-01-04
[UPD] Size Trolling Tower

Welcome to Size Trolling Tower! 🀏 Shrink, grow, and slide your way through the ultimate Troll Tower challenge! Can you outsmart the tricks and make it to the top? GROUP: https://www.roblox.com/communities/811615571/Scale-Tower-Games#!/about 🎁 A special reward awaits at the end! πŸ‘ Like the game + join the group for a FREE item! Tags: Slap Tower, Troll Tower, Pinning, Fun, Obby, Cart Ride, Tower, Size

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91% Favorites: 4,414 Visits: 4,900,000 Server Size: 25 Genre: Party & Casual Creator: Scale Tower Games