Summa Grande

  • SummaGrande-ow3mi
A friendly math card game for two. Combine number cards to hit each task's target value, chain multipliers, and beat the clock. Play solo against AI or online with a friend — built to make arithmetic fun at school and at home.

Genres

Card GameIndieTurn-Based

Features

Co-opCompetitiveCross PlatformLocal MultiplayerOnline MultiplayerSingle Player

This is an Early Access Game

Early Access games are still under development and may change significantly over time. As a result, you may experience unforeseen issues or completely new gameplay elements while playing this game.You can play now to experience the game while it's being built or wait until it offers a more complete experience.
Learn More

Learn maths by playing. A card game where every move is a calculation.

SummaGrande turns arithmetic practice into a competitive card game.
Play cards, build equations, and outscore your opponents — no worksheets, no drilling.

WHAT'S INSIDE

  • Fast card matches for 2 players, online or on the same network

  • Difficulty that adapts to what you actually need to practise

  • Classroom mode with a supervisor view, letting a teacher run a whole group at once

  • School league play — track results across matches and seasons

  • Cross-platform: play against friends on Windows, macOS, Linux, iOS, or Android

EARLY ACCESS
SummaGrande is playable and complete enough to enjoy today, but it is still growing.
We are adding game modes, classroom tools, and content throughout Early Access,
and player feedback directly shapes what we build next.

Summa Grande System Requirements

Minimum

Recommended

OS version

Windows 10 64-bit

OS version

Windows 11 64-bit

CPU

Intel Core i5-8400 / AMD Ryzen 5 2600

CPU

Intel Core i7-9700 / AMD Ryzen 5 3600

Memory

8 GB RAM

Memory

16 GB RAM

GPU

NVIDIA GTX 1050 Ti / AMD RX 570 (4 GB)

GPU

NVIDIA GTX 1660 / RTX 2060

DirectX

DirectX 11

DirectX

DirectX 12

Storage

4

Storage

6

SoundCard

Compatible with DirectX

SoundCard

Compatible with DirectX

Additional Notes

Internet connection needed for multiplayer mode

Login Accounts Required

Epic ID, Epic account required for online multiplayer or No account needed for solo vs AI

Languages Supported

  • Audio: N/A

  • Text: English

© 2026 Marcin Kołacz / IETI. All rights reserved. "Summa Grande" and the Summa Grande logo are trademarks of Marcin Kołacz. This product uses the Unreal® Engine. Unreal® is a trademark or registered trademark of Epic Games, Inc. in the United States of America and elsewhere. Uses Epic Online Services © Epic Games, Inc. All other trademarks and copyrights are the property of their respective owners.

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* The lowest price offered on The Epic Games Store in the last 30 days before discount