This is a clean and easy way I thought of to show huge numbers. When you see 1[1]7 it means 1e7: 10,000,000. When you see 1[2]1 however: it means 1e1e1. Work that backwards and you get 1e10 which equals 10,000,000,000 (or 10 billion) When you see 1[3]1 it means 1e1e1e1. Work backwards again: - 1e1e1e1 = 1e1e10 - 1e1e10 = 1e10,000,000,000 = 10,000,000,000,000,000,000,000...000,000,000 (10 BILLION ZEROS) So you can guess the limit of this counter. It is roughly 10↑↑10↑308. (this is 10^10^10^10^10...^10^10^10^10 10^308 times)
You can't use this engine for games yet unfortunately. I'll work on it :) Inspired by @Patcail