Ooh... Probably save/reload, as long as I keep all memories as I go back. I'd set up a save now and live my life then come back. It'd basically be a wormhole, except tied to my current bedroom.
If I don't keep memories when I reload, cheats- god mode. I would be hesitant to use it, though, because I'm not sure I want to live through Heat Death/Big Freeze/Ragnarok/whatever-you-believe.
If I don't keep memories when I reload, cheats- god mode. I would be hesitant to use it, though, because I'm not sure I want to live through Heat Death/Big Freeze/Ragnarok/whatever-you-believe.