Awsome! , Not as tricky as the real portals but i did only play till about lvl 6 or something but both Flash Portals and the real Portals are brilliant games!
Awesome game, i was hooked for like 2 hours haha.
well done my friend
I Liked it
Some tests gave me a challenge like in the real portal so i am givin it a ten because this is the best flash version of a popular game that i have seen
This is ...
The single greatest flash game that mankind has ever seen.
XD :) C: