MY FIRST MOD YIPPEE :)
As you noticed this is my grappling hook mod V1, im new to this so prob not that great. Other than the grappling hook i added a new dimension that requires HighSpeed Portal frames. Crafting recipe needs 4 obsidian, 2 iron blocks and 3 limestone. Make portal like a nether portal, and go explore. I added 2 potions, potion of rock and bane of nexus. Also POTATO CHIPS ARE ADDED YAY! Oh and by the way, i added potato and Nexus armor, they should have cool effects when you pt them on. The rest you can find out yourself. Feedback please.