A World Without... Videogames

4.1
2.54K reviews
100K+
Downloads
Content rating
Everyone
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About this game

Teo, Tom and Trini created a new invention and unleashed chaos. Accompany them on their journey through different worlds, talk and ask them what you always wanted to ask and solve problems like a real scientist in the universe of A World Without... by Naisekai.

◈ MEET THE SCIENTISTS: Chat with Teo, Tom and Trini and ask them what you always wanted to know. Be careful, don't go too far!

◈ MAKE DECISIONS: A true scientist experiments and makes decisions. Decide how to resolve different situations. Beware of the space guanaco!

◈ CREATE YOUR OWN SCIENTIST: Your adventure begins by customizing your own character. Don't worry, scientists don't care what you look like!

◈ GET READY FOR THE ADVENTURE: Blasters, plasma submachine guns, and... A frying pan? Equip your scientist for your adventure, with literally anything.

◈ EXPLORE THE NAISEKAI UNIVERSE: Travel to the different planets of A World Without... the series with scientists.

◈ SURVIVE INTERROGATORIES: The Scientists doubt your knowledge. Enter the interrogation room and prove who the real scientist is!

◈ COLLECT: Collect the most wanted items in the universe! Teo says that they will be used for something in the future, make sure you collect them all.

For fans of adventures and A World Without... and the scientists of Naisekai. Join Teo, Tom and Trini right now to help them on their adventure and solve problems like a real scientist!
Updated on
Oct 12, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Device or other IDs
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.0
2.35K reviews
MLG Chan
January 11, 2026
the game even knows it's bad and there's several instances where it hints as if we're not enjoying it. it's a surprise there are even people who give positive reviews of this. the art may be good, but the gameplay is nonsense and basic. the user customization does nothing for u in the game. also what do we get for collecting all these trinkets? it's just a visual novel with random storyline and a few minigames that does the same thing....
4 people found this review helpful
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Ben C.
March 23, 2026
If the fact that this game is stuffed to the brim with ads isn't bad enough, it's also openly proud of it, and offers no way of removing them. This made me genuinely angry, not just at the game, but also at the creators over on YouTube for approving this. This game is the epitomy of everything wrong with gaming today: A beloved franchise, milked for extra revenue, whilst paying no respect to the players time. No thanks. I would award negative stars if I could.
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Wil I
November 27, 2025
honestly? sorry but this is just bad, it has some humor but overall it's just a rail-roaded VN with 3 minigames that are the same and one that's just button mashing. The amount of ads is attrocious too, they play after every thing you do and are offered in each level, the one time I clicked on one willingly was to "shorten the level" (one that didn't unlock a minigame anyway) and all that happened was I got a line saying "thanks for watching an ad, but too bad"
4 people found this review helpful
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What’s new

Scientists, enjoy this new version with many general corrections. Stay tuned for new content soon!