Alpha Project is a Battlefield 2 modification which goals are to bring back all the features that were left out in the retail game. The gameplay style of the mod is a mixture of arcade and realism.

MugiSNK says

10/10 - Agree (22) Disagree (2)

This mod has almost everything I've always wished to have from Battlefield 2. Epic teamwork, a wide array of weapons, amazing sounds, new effects like the sandstorm, improved gameplay, this mod features it all.

I have only played it with bots yet, but I'm sure multiplayer will be even more fun!

Pro's:
-Great teamwork
-Super exciting (to me then)
-Right selection of weapons
-Epic sound effects
-You adapt more to the environment than vanilla BF2
-1p hands
-Pickup kits are nice
-Right selection of maps
-I could state some more, but I'm too lazy actually.

Con's
-At highest settings this mod forces me to run it in a window with my low/medium settings account. But this is a problem with almost every conversion mod.

Conclusion:
I feel the same amount of fun as playing BF2 for the first time.
This definitely belongs in my list of best BF2 mods, along with Project Reality and Forgotten Hope 2.