Zwick Game –
Replace the Gate Valve
ZWICK RETRO GAME CLASSIC IS BACK The popular retro game classic « ZWICK Replace the Gate Valve » is available again. A few years ago we programmed a mini-game for us. Since we thought the game was getting a bit old, we put it offline after a long online phase. However, we received constant inquiries about where to find the game. Due to the fact that our game, as a little pastime, seems still to be very popular, we have decided to put the game back online for you. And now – enjoy playing. 🙂 -> Replace the Gate Valve
