A new version of Reaction Quake 3 is now available for download, bringing this Quake 3 Arena mod to v3.0. The new release offers several new features and bugs fixes, 10 new maps (added to the 21 maps from previous release), a new gameplay mode (Team Deathmatch), ton of replacement model and skins, and more.
Reaction Quake 3 (or simply known as "Reaction") is essentially a direct-as-possible port of Action Quake 2 (AQ2) to Quake 3: Arena. Because the A-Team decided to continue work on Action Half-Life and Action Unreal Tournament, there will be no official port of AQ2 to Quake 3. Reaction Quake 3 is a community-based effort to implement the gameplay from the hit modification with Quake 3's superior rendering engine and networking code. Reaction Quake 3 IS NOT Action Quake 3!
News source: Gamer's Hell
Download: Reaction Quake 3 v3.0 (308Mb)
View: Reaction Quake website