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Stop memorizing English one word at a time. Latin Roots teaches the prefixes, suffixes, and roots that build thousands of words — learn the parts, and understand the whole. 1,000 words across 500 cards, with spaced repetition and boss fights.
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Train Fest starts Jul 20, 2026
This is the base game required to play this DLC. Other expansions may also be required.
Large vocabularies are not built one word at a time.
They build from the root buried inside a word and the prefix bolted to the front. Latin Roots hands you that machinery.
Learn a single root — par, to make ready, to make equal — and a dozen words open at once: prepare, repair, separate, compare, parity, peer, disparage, parade, even emperor and rampart. The next par- word you meet surrenders its meaning without a dictionary.
The pack opens with the prefix toolkit — ex-, in-, con-, trans-, sub-, super-, inter-, pre-, post-, pro- — the directions and positions that snap onto any root. It builds into the great root families, until you can take a word like irreparable to pieces on sight:
ir- (not) + re- (again) + par (make ready) + -able (able to be) → not able to be made ready again.
You read its meaning straight off the surface.
The language of argument, law, history, and the sciences — the gap between nominal and token, disparate and merely different, renown and fame, ignominy and embarrassment. Precise words make precise thoughts, and roots are the parts precise words are built from.
Sharpen your own English, and seed a Romance language at the same time. Every Italian, Spanish, and French word you will ever meet traces back through these same Latin roots. Learn them once; recognize them everywhere.
500 cards, 1,000 words — each card pairs a headword with a relative from the same family, so word and kin arrive together
The prefix & suffix toolkit — the few dozen building blocks that attach to almost everything
Root families — each cluster grown from a single Latin root and the English descended from it
Example sentences in genuine advanced register — the English of essays, courtrooms, history, and science
Etymology on every card — the root, its Latin source, and exactly how the parts assemble
Synonyms and antonyms — to place each word precisely
Boss-fight graduation — no family clears until its hardest members are mastered
Text-to-speech — on every word and every example sentence
The full word list and all reference lessons for every FlashBoss pack are available on the website, along with a playable boss-fight demo.
Lowest tracked price: CA$5.99 (Jul 7, 2026) · current best: CA$5.99.
Right now the cheapest offer for FlashBoss - Latin Roots is CA$5.99 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for FlashBoss - Latin Roots is CA$5.99 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Create a free price alert on this page and KingsPrice will email you when FlashBoss - Latin Roots drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
