2 ms·
To add onto lmkg's explanation, there is another good one at http://www.reddit.com/r/gaming/comments/bkj2o/that_4d_game_mentioned_in_the_latest_xkcd_is_real/c0n
by brown9-2 17y ago
To add onto lmkg's explanation, there is another good one at http://www.reddit.com/r/gaming/comments/bkj2o/that_4d_game_mentioned_in_the_latest_xkcd_is_real/c0n8ier?context=1 http://www.reddit.com/r/gaming/comments/bkj2o/that_4d_game_m...