Released under GNU GPL
Name: Shrooms Mine
Author: P1ngvin
Music - jewels.ogg - "Jewels" by SuperTux Team, from SuperTux
cavern-rock.png, chrome.png, fence_chain.png, mine_road.png, mine_rock.png, mine_rock2.png by Marianne Gagnon and Samuncle (Jean-Manuel Clamençon) from Mines track, originally licensed under CC BY-SA 3.0 

v1: first release
v2: minor update
v3: fixed driveline and checklines (thanks for Crystal)