i play a lot of games, and i don't understand how blockchain can help me?)
and why this technology doesn't appear in game industry early?
Well,blockchain is new and still developing,but its the future,and perfect fit for these kind of projects.
Blockchain is still being researched on what its possibilities can be so a lot of developers are holding back until all of that is done + big studios are not really keen on switches that might get them out of their comfort zone. Smaller studios on the other hand are and they will be implementing it in no time.