Grammaticus Maximus - Latin

Contains adsIn-app purchases
4.2
137 reviews
Content rating
Everyone
10K+
Downloads
Content rating
Everyone
In-Game Purchases
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About this game

Barbarians are attacking Rome. But they're not just barbarians, they're grammar-savvy barbarians! You are Grammaticus Maximus, the leader of the Roman army. By sending legionnaires of the correct inflection to the onrushing barbarians you can save Rome from destruction.

Defend Rome with your grammar skills, win the favor of the gods by sacrificing to them in their temples, and rain down the vengeance of Jupiter on the barbarians. Grammaticus Maximus turns learning and practicing Latin grammar into a gaming challenge.

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In Grammaticus Maximus you will practice the inflections of Latin (verbs and nouns), but packed in a challenging and fun game.

The game tasks you with defending Rome against advancing barbarians. However, these barbarians come "armed" with a Latin word. By selecting Roman soldiers of the correct inflection you can defeat the barbarians. If you send the wrong legionnaire to a barbarian, your soldier will lose. Barbarians who reach the city will set Rome on fire. If you're not careful, Rome will burn down and you'll lose the game. By defeating barbarians you earn pecunia. By offering this to the gods in the temples, you can improve your armies. Speed them up with the help of Mercury, train them faster with the help of Mars, or let Jupiter's lightning make short work of an advancing barbarian.
Earn new upgrades for your triumphal arch by playing well.

In a beautifully designed 3D world and a challenging game setting you'll forget that you are practicing Latin. But only with your knowledge of Latin inflections can you overcome the barbarians.

Grammaticus Maximus, the perfect way to make boring grammar cool!
Updated on
Mar 28, 2026

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.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location, App activity and 2 others
Data is encrypted in transit
Data can’t be deleted
Committed to follow the Play Families Policy

Ratings and reviews

4.2
132 reviews
Roflcopter
April 9, 2026
The single best thing humanity invented since sliced bread. Saved my head in my Latin class. Phenomenal game, recommended it to my friends
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Hugh Leather
November 24, 2022
My nine year old girl is voluntarily learning her declensions to get better at this game! (And I'm learning them to compete with her). Amazing! Please make a verb or other version, too. We would love it! Thank you! (Edit) Thank you so much for verb mode, we love it! Lots of excited noises from the daughter whenever a war elephant appears! Any thoughts on pronouns or other boys of grammar (passive, subjunctive, etc?) Or some kind of file format where people could create their own?
13 people found this review helpful
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De GameMeester
November 24, 2022
Glad you and your daughter are enjoying the update :) More grammar/modes will definitely be added in the future.
Andy Birrell
May 26, 2022
A fun way to test your Latin declensions! The option to select the various cases makes it accessible for intermediates and experts.
4 people found this review helpful
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What’s new

- Custom difficulty: start new games in higher rounds (based on previously reached rounds), so you don't have to start from the beginning each new game.
- Romanian translation added (thanks to Melisander)