You can't unless you take out the lock out chip in the NES console
no only UK games play on UK consoles, and US games to not play on UK consoles
A US DSi can play UK games
Yes
Yes!!
yes
yes
could u tell me if uk games will play in usa dsi thankyou
Actually they don't because they are REGION LOCKED. This means it can only play video games from the same country or region that it was purchased from. If you have a US bought console you will have to buy US/Canadian games. If you had a UK bought console you would only be able to play UK games.
yes you can
It will work if you can get a UK power adaptor for it, and if you have a NTSC compatible TV, but you will only will be able to play games from the US, not ones from the UK.
The DS is region-free. Yes, you can.
Yes, regular DS consoles and games are not region locked.