Glad to have you back, Cyberwolf. Appreciate you visiting and playing the game! You did fantastic! Materializer is next to the command center. The game is undoubtedly grindy, though it does speed up a little after getting some upgrades. If you intend to play the game again, I should warn you that the maze is really frustrating.🙂 Or... I could provide you with some cheats so you could go crazy with it.😉