If you're playing hunger games, heres some tips: don't go for the chests unless you're lane is free, and if not run away to find a better chest away because the chests in the middle can rip you off. Another one is team up with aplayer and when he's not looking, kill him for his stuff :D. Finally you can also think when you have ore's smored, like instead of just saving up for an iron chestplate and you have 5 iron, make a hemet or a sword. P.S. A cheat for hunger games, if you want to sacrifice urself with an other person chasing you, type in /spawn 234 creepers and ya. Hope this helped
If you on survival (have cheats on) and want to have a mega house? Well type /gamemode 1. If your on creative and you have an epic house that you want to live in on survival type /gamemode 0 (must have cheats on). If your on hardcore and you want to change game modes than type /gamemode 1 for creative, /gamemode 0 for survival. MUST HAVE CHEATS ON!!!
Choose an item you want to duplicate throw it then save and quit the game then go back to the game. Pick up the item then pause and exit out of the game with out saving(click on the x Button on the top left) open up minecraft again and it should be in your inventory and the same should be floating on the floor