Contact Information

Individual developers are reachable at the following addresses. Note: these are not meant for your questions about a feature, bug, can't get something to work, or want something implemented. You should direct these questions to the forums or in our IRC channel.

Bug reports can be discussed on IRC or forums, but the best place for it to be addressed is on our bug tracker.

Do not address support requests or general questions to individual developers. You will not get an answer this way!

  • General Information
  • Abuse Contact (Copyright Infringement, ..)
  • Grzegorz Duczyński (adf88)
    Role: General Coding
  • Albert Hofkamp (Alberth)
    Email: Role: GUI
  • Jean-François Claeys (Belugas)
    Role: NewGRF, General Coding
  • Christoph Elsenhans (frosch)
    Email: Role: General Coding
  • Loïc Guilloux (glx)
    Email: Role: Windows Expert, General Coding
  • Matthijs Kooijman (matthijs)
    Email: Role: Pathfinder Expert
  • Michael Lutz (michi_cc)
    Email: Role: Path Based Signals (YAPP), Windows x64 Expert
  • Owen Rudge (orudge)
    Email: Role: OS/2 port, Forum Host
  • Peter Nelson (peter1138)
    Role: NewGRF, General Coding
  • Ingo von Borstel (planetmaker)
    Email: Role: Basesets
  • Remko Bijker (Rubidium)
    Email: Role: General Coding
  • Zdeněk Sojka (SmatZ)
    Role: General Coding
  • José Soler (Terkhen)
    Role: General Coding
  • Patric Stout (TrueBrain)
    Email: Role: SysOp
  • Thijs Marinussen (Yexo)
    Email: Role: AI Framework
  • Leif Linse (Zuu)
    Email: Role: AI/Game Script, General Coding


For a more immediate form of communication you can join us in the #openttd channel on OFTC with your favourite IRC client. You can use the channel for questions, problems, development or general discussion.