Unreal Tournament 2004
Developer: Epic Games / Digital Extremes / Psyonix
Year: 2004
Platform: PC
I couldn't let this one fall any farther.
UT2004 is the multiplayer game I played the heck out of (solo). Nobody cares about the thin story. This game is all about constant multiplayer action. While playing a multiplayer game solo sounds weird, its only because this game includes so many game modes (that you can play with pretty good bot enemies!) and a crapton of maps. It NEVER gets old. Especially for those of us that wanted to play deathmatch-type games but really couldn't due to internet connectivity "issues".
UT2004 looked absolutely beautiful for the time, generally eschewing the dark and grimy Quake-type atmosphere (not that there is anything wrong with it!) for a brighter, more vibrant color palette that made it distinctive. The Unreal engine used for gameplay was quick and flexible with large and varied environments, including gravity modification.
All the weapons had distinct alt fire modes that really changed up the way you viewed each one. The flak cannon could also launch flak grenades. The rocket launcher could build up and launch multiple rockets flying in formation. The shock rifle could shoot an instant plasma beam, or a slower plasma ball that does damage (and, if you were good, you could launch the plasma ball and then shoot it with the plasma beam for a massive explosion). Lather, rinse, repeat.
The game also included vehicles for a couple of game modes, including both flying and ground-based vehicles to use in your attacks. Some required a driver and gunner, some were manned by a single player. Zipping across terrain with these was LOADS of fun.
But the main attraction here is the 100+ maps and all the gameplay types! You could play Assault, Onslaught, Bombing Run, Capture the Flag, Deathmatch, Team Deathmatch, Invasion, Double Domination, Last Man Standing, and Mutant. The game just never gets old because the variations of gameplay combined with all the map options are just outstanding.
The game received outstanding reviews all the way around for fast gameplay, great visuals, and challenging environments.
Epic also kept providing the goods, including the free Mega Bonus Pack download for the game, which included new maps, etc., previously only contained in the Editor's Choice Edition.
@Löwenherz - back to you!