Comparison

Roblox vs Niffelheim

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Roblox

Explore millions of immersive 3D multiplayer experiences created by a global community. Play games, roleplay, compete, or create your own virtual worlds. Customize avatars and connect with friends across various devices.

Highlights
  • Discover millions of user-created experiences
  • Create and share your own games
  • Customize avatars with clothing and accessories
  • Play with friends across multiple devices
  • Multiplayer battles and role-playing games
  • In-app chat and voice communication (age-verified)
Read full description

ROBLOX – MILLIONS OF GAMES ACROSS EVERY GENRE. PLAY FREE. Roblox is home to every kind of game, for every kind of player. Compete in high-octane racing games, battle it out in hardcore tactical shooters, or put your survival skills to the test in unpredictable environments. Embark on an epic adventure in immersive RPGs, build massive empires in tycoons, or dive into horror, anime, and sports games with friends worldwide. Roblox is constantly evolving, with unique experiences and ambitious, high-fidelity games built by a global community including professional studios, indie teams, and solo creators. There’s always something new to discover every day. Start playing some of the most popular games on Roblox today, including Dress to Impress, RIVALS, Steal a Brainrot, Brookhaven RP, Adopt Me! and more. WHAT YOU CAN DO ON ROBLOX PLAY ONLINE MULTIPLAYER GAMES - Discover deep role-playing games, immersive simulators, action-packed adventures, and more - Explore trending experiences and new games daily - Compete in massive multiplayer battles, run your own digital business, or embark on epic quests - Games may contain optional in-game purchases, including lootboxes and other items CREATE YOUR OWN AVATAR - Customize your avatar with detailed clothing, accessories, and dynamic hairstyles - Discover thousands of user-created 3D avatar items in the Marketplace - Express yourself with unique emotes, and fashion CHAT, COMPETE, AND EXPLORE TOGETHER—ANYTIME, ANYWHERE - Hang out and play with friends in cross-platform multiplayer games on mobile, tablet, PC, console, and VR headsets - Join a Party and jump into competitive or social experiences together - Age-verified users can communicate in real-time via voice chat or text CREATE, PLAY, AND SHARE ON ROBLOX - Design high-fidelity games and virtual spaces using the Roblox Studio engine on Windows or Mac - Publish your experiences and empower yourself as a creator in a massive global community - Dive into immersive 3D multiplayer games and safe, inclusive environments designed for users of all ages - Enjoy endless new content added daily and share your creations with millions of players ELEVATE YOUR EXPERIENCE WITH ROBLOX PLUS - Get up to 20% discounts on in-game items, enjoy fee-free Robux transfers, and receive a distinct profile badge - Host free, unlimited private servers for your friends - Publish, trade, and resell your own custom avatar creations on the Marketplace INDUSTRY-LEADING SAFETY, PRIVACY, AND CIVILITY - Advanced content filtering and age-appropriate moderation - Access age-verified spaces and manage your privacy with Roblox Kids and Select Accounts - Clear community guidelines promoting respectful interactions - Dedicated trust & safety teams working around the clock CREATE YOUR OWN GAMES: https://www.roblox.com/develop SUPPORT: https://en.help.roblox.com/hc/en-us CONTACT: https://corp.roblox.com/contact/ PRIVACY POLICY: https://www.roblox.com/info/privacy PARENT’S GUIDE: https://corp.roblox.com/parents/ TERMS OF USE: https://en.help.roblox.com/hc/en-us/articles/115004647846 PLEASE NOTE: A network connection is required. Roblox works best over Wi-Fi. ※ Information on App Permissions: Roblox requires the following permissions for your seamless use of the Roblox app. [Optional Permissions] Notification: For sending notifications (related to the services, experiences, etc.) Microphone: For in-game voice chat features Camera: For animating your avatar with your movement Contacts: For contact importer features (find other users you may know and make recommendations for friends) * You can use the app regardless of whether or not you consent to optional permissions * Certain app features may not work properly if you refuse optional permissions

About

Niffelheim

Embark on an immersive survival adventure in an open world inspired by Norse mythology. Craft weapons, build and defend your base against monster hordes, and explore dangerous dungeons for treasures. Forge your path to Valhalla in this offline RPG.

Highlights
  • Open world exploration
  • Crafting and blacksmithing
  • Base building and tower defense
  • Dungeon crawling
  • Monster combat
  • Resource gathering
  • Offline gameplay
Features
Read full description

Welcome to Niffelheim - an open world of Vikings filled with dangers and challenges. Prepare yourself for an immersive survival game with crafting and tower defense, mining, and base building mechanics, where your skills will be tested against horror monsters and black magic. Play an epic journey of exploration, mine into deep dungeons that hold both dangers and treasures. Niffelheim is an exceptional single-player 2D offline action RPG game without ads and in-apps purchases, with tower defense and crafts elements that will push your experience, shaping you into a true Norse mythic hero. Craftsman and blacksmith The rules of survival and craft games are pivotal in Nifelheim. Gather resources such as wood and ore to create weapons, bows and arrows, potions, and essential equipment to be good hunter of monster. Explore new drawings unlock magic and trade for an advantage in your fight for survival. Castle building and defense Build towers to create your castle, expand your base building, and reinforce walls to defend your kingdom against enemies attacks and skeletons hordes. Use various materials like wood and stone to create an impregnable fortress that defends you from Hell`s minions who like a zombies will atack your shelter. Adventure and dungeon Explore the dangerous world of survival RPG games, filled with adventures and horror. Enjoy fight against monsters, including undead and giants, trolls and yotuns, animals, and spiders - who will try to hinder your progress. Mine into dungeons to discover valuable last artifacts and chests, resources, and ores that help you craft the armor and weapons to fight against enemies and skeletons who like a zombie will atack your base. Reach to Valhalla Embark on a quest to collect the pieces of the portal leading to Asgard, unlocking the secrets of the gods' lands, rebirth the dragons. Overcome trials that test your sruvival and strength skills, confronting Death Priests and their undead minions. Travel through the Norse mythology underworld, exploring abandoned tombs and dungeons, completing NPC`s quests and reading the stories, fighting monsters and enemies, and seeking treasures and artifacts to aid you in your battle against the enemies of Asgard. Forge and craftman Equip yourself with powerful weapons and armor crafted in the workshops. Use resources found during gathering and exploration to create various types of equipment for hunting. Upgrade your gear to become stronger and better protected in battles against Hell`s minions. Dishes and mushrooms Food is crucial for survival in this Norse-themed role playing game. Collect mushrooms, berries, and other plant products to create dishes that boost your health. Test your luck and become a legendary Viking in the cold land of Niffelheim. Choose your path in this exciting sandbox game, where each day brings new challenges and adventures. Complete daily tasks and quests immerse yourself in an open world teeming with monsters, mysteries, and magic, and become a true hero. Prepare to fight for your life and protect your base from the dangers of this horror world. Good luck, in best Vikings simulator! Complete the final trial, prove your worth to the gods, and open the portal to Asgard. Become part of the epic legends that speak of the great Heroes of Valhalla. Niffelheim is an RPG where Viking sirvival depends on your skill and bravery. Build your kingdom, get resources, and craft the world. Explore dangerous dungeons, battle monsters, and Hell`s minions, unlock the secrets of magic and trading, and immerse yourself in the fantasy land of Vikings and land of God Hell. Pass all quests of NPC`s, collect all the pieces of the portal, open the door to Asgard city, and become a legend worthy of Valhalla. Lets don`t starve Vikings in this mythical survival game!

Screenshots

Roblox4 screens
Niffelheim4 screens

Verdict

The call

The clearest difference is price: Roblox at Free against Niffelheim's $1.99. Roblox also leads on ratings volume (20M vs 89) and update cadence (weekly vs every 5 weeks). Niffelheim's advantage is in-app purchases (none vs 16). On rating, review sentiment, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Roblox is free to download; Niffelheim costs $1.99 up front. Roblox sells 16 in-app purchases, starting at $4.99 per month. Niffelheim asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.5 for Roblox against 4.6 for Niffelheim. That said, the two scores are not equally well evidenced: Roblox has 20M ratings behind it against 89, so its average is the more settled of the two. Written reviews split almost evenly too, at 60% and 60% positive.

UpkeepUpdate frequency

Roblox ships an update weekly, Niffelheim every 5 weeks. The most recent releases landed on September 28, 2026 and September 24, 2026 respectively.

Scorecard6 real differences · 5 level
Roblox versus Niffelheim: the parameters behind the verdict, then further details
ParameterRobloxNiffelheim
PriceFree — better$1.99
Rating4.5 (20M ratings)4.6 (89 ratings) — better
Positive reviews60.1% of reviews60.3% of reviews — better
Number of ratings20M — better89
Update frequencyWeekly — betterEvery 5 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
Best chart rank#1 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.013.0 — better
Further details — not scored
Size224 MB348 MB
Age rating12+12+
DeveloperRoblox CorporationEllada Games LLC

Customer experience

Roblox

All ratings20,129,792 ratings
Positive87.6%
Neutral3.5%
Negative8.9%
Written reviews36,885 reviews
Positive60.1%
Neutral7.5%
Negative32.5%

Niffelheim

All ratings89 ratings
Positive91.0%
Neutral2.2%
Negative6.7%
Written reviews68 reviews
Positive60.3%
Neutral11.8%
Negative27.9%

Bugs and requests

Roblox

Reported bugs

3 issues
  • Frequent disconnections and server issues
  • Glitches that delete purchased items
  • Inconsistent chat filtering and tagging

Requested features

5 requests
  • Ability to earn Robux through gameplay
  • Improved search and discovery for games
  • More free avatar customization options
  • Better parental controls and monitoring
  • Faster response to reports of inappropriate content

Niffelheim

Not enough reviews yet to summarise bugs or requests.

In-app purchases

16 purchases

Roblox

Subscriptions1
  • Roblox Premium 450$4.991 Month
One-time15
  • 80 ROBUX$0.99
  • Premium 80 Robux$0.99
  • Premium 88 Subscribed$0.99
Show 12 more
  • Premium 160 Robux$1.99
  • Premium 240 Robux$2.99
  • Premium 320 Robux$3.99
  • 400 Robux Premium$4.99
  • 440 Robux Subscribed$4.99
  • Roblox Premium 450 One Month$4.99
  • 800 ROBUX$9.99
  • 800 Robux Premium$9.99
  • 880 Robux Subscribed$9.99
  • Roblox Premium 1000 One Month$9.99
  • 1700 Robux Premium$19.99
  • Roblox Premium 2200 One Month$19.99
None

Niffelheim

No in-app purchases

Questions

Is Roblox free?
Roblox is free to download, with in-app purchases available.
Is Niffelheim free?
Niffelheim costs $1.99, with no in-app purchases.
Which has better reviews, Roblox or Niffelheim?
Niffelheim is rated higher. Roblox averages 4.5 out of 5 from 20M ratings, while Niffelheim averages 4.6 from 89 ratings.
Do Roblox or Niffelheim have ads?
Neither Roblox nor Niffelheim shows ads.
Which is updated more often, Roblox or Niffelheim?
Roblox ships an update weekly, and Niffelheim every 5 weeks. Most recently, Roblox was updated on September 28, 2026 and Niffelheim on September 24, 2026.

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