Block Builder 3D is a creative game where you can build anything out of rectangular blocks. Click the green flag, and you will start in a blank world. If you do not see anything at first, hit r to respawn. You will see a blue block, and a red block. I put them there just for context for moving around. Use W to move forward, S for backward, A to strafe left, and D to strafe right. Use the arrow keys to look around. Press Q to go down, and E to go up. You will see a dot that stays in front of you, this dot, your "cursor," is what you will use to make your blocks. Start by choosing a color. Press O to bring up options. Set color, saturation, and brightness. Your cursor will change color to match the one you have chosen. After deciding on a color, find a spot for the first corner of your block and place your cursor at it. Click Z to place the first corner. After placing the first corner move or look around to drag the cursor to a different location, then place the second corner with X and a block will be formed. While you drag to the second location, the block that will be placed forms before you. You can change the color of a block you are already dragging, but not blocks already placed. if you place the first corner of a block and decide that you do not want to place the block, simply press Z again to cancel a block placement. The game sometimes lags when placing a block, so wait a second after placing the corner of a block. Currently, there is no way to remove blocks, so be careful with your placement! If you press M, you will be provided with a code. Take note of it if you wish to load your world later and press any key after to close the popup. If you want to load a world, simply press L and the game will tell you through the rest. Enjoy building and saving whatever you can think of!
Version 0.1.3.1 Thank you to @FUNUT for his explanation of how 3D rendering in scratch works on his YouTube channel. Note: As mentioned in the instructions, there is currently no way to remove blocks. But, however, if you switch to the inside and show the list called "Objects", the individual items are the blocks that have been placed in the order they were placed in. If you accidentally place an unwanted block, and you figure which item it is in the list, you can drag out and run a block to delete the item, and you're good to go to continue building.
