What games can you download and then play without using internet

ok go to google and type in '3d pyramid challenge dowload' for a really really really fun game!!!I think whatever site you try the download will work fine.you dont need internet after you dowload it like you asked for.I looove the big red laffy taffy monster that tries to come after you!I remember when I used to sleep over at my friends house,I would bring my laptop,and we would play this game till 3:00 AM!!!then we would die on the floor laughing LOL enjoy


Edit: Minecraft, its 20 bucks and pixely graphics, but it is the most addicting game, and you can play offline after downloading