To lock an object, hover your cursor over an object to highlight it, then hit the L key to lock it. When the notebook pops up, click on the box that says 'White' (or whichever color your player color is) to open your personal notebook page.

At the top of the screen, select 'Notebook'. Use your personal color page in the notebook.

You CANNOT color an object, 'Rewind Time', & Color the same object again. Fastest way to do this is to spawn a game (under 'Games' that has a lot of loose pieces (Chinese Checkers, RPG, etc.) select as many pieces as possible, right-click, choose a color, & select 'Apply'. Right-click an object & select 'Color Tint'. While in the 'Global' tab, hit the Enter key, type something, then hit Enter again to send the message. If no chat box is there, click on the chat bubble icon to make it reappear. At the Main Menu, & while in Singleplayer & Multiplayer mode, there's a chat box at the bottom left of the screen. You posted a message in global chat, hurray! While having that figurine highlighted (by hovering your cursor over it), press the number 2 on your keyboard or numberpad to perform an attack. Select 'Games', select 'Classic', & then select 'RPG'. Have two RPG figurines attack one another. It's easiest to do them in Singleplayer if you're not the host of your own multiplayer game. All of these achievements can be completed in Singleplayer mode, but they could be done in Multiplayer as well.

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