Eist returns

Dec 1, 2017

Added Google Play Games services. Sign in to:
- sync the game state across all your devices;
- compete against other players on leaderboards (each level and the total score);
- save multiple game states to the cloud on demand (premium);
- unlock achievements to collect XP.

Scoring: you start each level with 10.000 points. Each direction change takes away 100 points. Movement takes away 1 point every each board frame. Select the shortest path to save as many points as you can.