While Adrenaline has not aged very well (because of the clumsy controls, bad graphics, the low resolution that makes you not able to see much and the fact that touching anything makes you repeat the level again), somehow you get a lot of fun, and with the possibility of save your times and customizing your motorcycle, a fairly addictive game is made. being one of the most classic flash games and one of the most nostalgic ones, since it was one of the first video games I played. I have a lot of love for this game, but I have become more serious and I think that while it is somewhat overrated, anyone can enjoy it and remember the old days.
Pd: Also, the difficult curve is awful, the first levels are normal to hard and the last ones are piece of cake... :/