If you’re a gamer, you have probably played, or heard of Portal. If not, you need to try the game out, it rules! I bought the game on October 12th, two days after it came out, and after finishing off the game completely, it’s still fun to play and improve on challenges.

After you beat Portal, you unlock Commentary Mode, Bonus Challenges, and Advanced Maps.

Advanced maps are modified versions of the normal maps, made to be much harder. Bonus Challenges consist of Least Portals, Least Steps, and Least Time. The name of the challenges are self explanatory, complete the levels with as few portals, steps, or time as possible, and you receive a gold, silver, or bronze ranking for them.

I’ve gotten all gold on the challenges, and completed all of the advanced maps. I did this in less than a week after I bought the game.

My current records for the challenges are (and these include a commentary mode glitch, look up on youtube)

Chamber 13: Portals: 0 Steps: 2 Time: 5
Chamber 14: Portals: 0 Steps: 6 Time: 6
Chamber 15: Portals: 0 Steps: 6 Time: 18
Chamber 16: Portals: 2 Steps: 23 Time: 29
Chamber 17: Portals: 0 Steps: 53 Time: 43
Chamber 18: Portals: 2 Steps: 36 Time: 51