Booster School

Learning opens boosters. Solve 10 small school tasks and you earn a booster ticket. One ticket opens one pack of painted cards.

I made this for my own kid. Opening packs was always the fun part, so I tied it to a bit of practice instead of a shop.

How it works

• The whole game is in German and English. Switch with the DE | EN button at the top.
• Pick a subject (Math, German, English, World or Logic) and a grade from 1 to 4. Each grade has its own topic tiles, like times tables, plurals, telling time, planets, road signs or sudoku, plus a random mix.
• Seven kinds of tasks keep it varied: typing a number, multiple choice, true or false, fill the gap, matching pairs, putting things in order and letter puzzles.
• Every tile collects up to 3 stars. Mistakes are fine: the right answer is shown and you just keep going. No timer.
• 10 correct answers give you one booster ticket. Then swipe across the top of the pack and tap through five cards.
• 2 free boosters on the very first start, and a free Daily Pack once a day.
• Parent switch in the settings: with a 4 digit code you can turn on free opening, no tickets needed.

What is in it

• 423 painted cards: creatures, items, places, characters and some evolution lines where a small owl grows into a big one.
• 6 editions: Frostreach, Nightfall, Treasury, Wildwood, Emberforge and Tidewater.
• Legendaries show up in about 1 of 10 packs, and every card has a 1% chance to be shiny.
• An album that fills up as you pull new cards. Everything is saved in your browser, there is no account.

Made for phones in portrait mode, works on tablets and desktop too.

Auf Deutsch

Lernen öffnet Booster: 10 richtige Aufgaben in Mathe, Deutsch, Englisch, Sachkunde oder Logik (Klasse 1 bis 4) ergeben einen Booster-Schein, damit öffnet man ein Kartenpack. Das Spiel ist komplett auf Deutsch und Englisch. Jede Klasse hat eigene Themenkacheln mit Sternen, dazu sieben Aufgabenarten. Zum Start gibt es 2 Booster geschenkt und jeden Tag ein Gratis-Pack. Über das Zahnrad können Eltern mit einem Code das freie Öffnen einschalten. Ich habe es für mein eigenes Kind gebaut.

Where the character cards come from

The character cards use sprites from my own asset packs. If you want them for your own game:

• Town Folk
• Monsters & Bosses
• Dynasty

About the art

The art is AI-generated, curated by hand. If you find a card that looks off, leave a comment with its name.