The clock is running and the trains have to cross the valley. Rotate falling rail blocks to connect the tunnels so that the trains can pass. Gain points for long and complicated routes which will result in longer and longer trains. How far can you get before the time runs out?

Metris features four different game modes:

In Survival Mode the clock is constantly ticking and new tracks keep falling down. Think and move fast to complete tracks before the whole valley is full of unconnected rails.

The Puzzle Mode is a relaxed experience without any time limits but where every action counts as every rotation of any tile will add a new tile to the game.

In Time Attack mode specific tracks have to be completed before the time runs out. Beat the clock!

Panic Attack is quite similar to the Survival Mode but features faster trains and a smaller playing area so that quicker reactions are required.


Also features:
- Ads
- Leaderboards (Google Play)
- Achievements (Google Play)

In-App-Purchases:
- Option to buy the App to remove Ads.

Permissions:
- Internet Access is required for ads