Interactives · Grade 5 Science · Game

Keep a ship alive. Find a second home.

Vtori Dom (“Second Home”) is a game for Bulgarian Grade 5 Science, Човекът и природата. A crew of one to seven pupils flies a twenty-year voyage on the mothership Rila. They pack the ship, keep ten life-support gauges in their safe band, repair what wears out, and measure a world that might become a second home. Every lesson is a short log entry, a few cards, one hands-on task and a few questions, and the ship remembers how well the crew has looked after it.

Play

In Bulgarian · sign-in or play without a profile

For teachers

lessons per crew
70
worlds to investigate
5
life-support gauges
10
Sign-in
A crew signs in with a 5-digit ID and a 6-digit PIN, the same as in Kolonia. No email addresses or real names are collected: the crew picks a made-up name. Without a profile, progress stays on that device.
Pacing
A signed-in crew can finish 10 lessons a day, then the ship sleeps until tomorrow. The voyage is meant to feel long. Guests are not limited.
Best on a phone
The game opens full screen and is built for phones first. It works on a laptop or a classroom PC too.
Language
The game itself is in Bulgarian, as it follows the Bulgarian Grade 5 Science programme (МОН).
For teachers
A separate page shows each crew’s progress and how it answered by curriculum outcome.

From the people who made these

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