Capture the flag

This is a 2D platformer-style capture-the-flag game, where you can collect items to craft tools and accessories. There are two phases: the first is the peace phase, where you have time to strengthen yourself and build a barrier around your flag, and in the second phase, you must capture the enemy's flag and bring it to your own. The game is currently in development, so there may be imbalances or small bugs, The game works via a LAN connection and requires 2 to 6 players to play, but you can test the game alone by opening two instances of the game. Use the number keys to select the hotbar slots. If the slot contains an item like a pickaxe, axe, sword, or staff, you can attack using the left mouse button. To place blocks, select the hotbar slot with the item and click the right mouse button. Press Tab to open or close the inventory, and C to open or close the skills and classes screen. Be near a furnace to make bars or near a crafting table to make more advanced crafts. If you encounter any issues or have any suggestions, let me know in the comments. Thank you.