Battlefield 2 vs Warmerise
Battlefield 2
Battlefield 2 is one of the Battlefield classics and rightly so. The game lets you play as a soldier in one of the three major military superpowers: the United States, the Chinese or the newly-formed Middle East Coalition. Players will have access to a wide range of weaponry to do battle with as well as a variety of vehicles. Similar to the original game, the game has a large-scale multiplayer mode - the hallmark of any game from the main Battlefield series - that can accomodate up to 64 players on a single map.With more weapons and vehicles for you to play with, Battlefield 2 is a pretty nice sequel to the Battlefield franchise. However, considering that it has not yet been reworked, unlike the first Battlefield, and that currently, there is no way you can purchase the game unless you get the hard copy off eBay or a similar site, you might be better off buying any of the other Battlefield games.
Warmerise
Warmerise , a.k.a. Warmerise Red vs Blue and Warmerise Online, is a primarily team-based MMOFPS game with a nice science fiction/futuristic-themed that may remind a player of Halo. The game provides players with 2 game modes to play, namely Team Deathmatch and Elimination, both of which have a strong emphasis on teamplay. The combat itself is a bit arcade-like since jumping around actually works as a strategy to avoid getting blown to pieces. Players also have a vast arsenal of conventional and unconventional weapons to use in this game, including mines and rocket launchers, in addition to a ton of cosmetics and suit upgrades. You can even pick up the weapons of fallen enemies or allies in the field.Warmerise isn't exactly very newbie-friendly though, since you are expected to figure out most of the controls you need. Thankfully, most of the common FPS hotkeys, like R for Reload, works in this game. However, some of the aspects might need some getting used to, such as the toggle-based scope and the 3-second invulnerability during spawn, and the fact that there is no such thing as friendly fire in this game.
Being a browser-based MMOFPS, the graphics and the gameplay in Warmerise are quite impressive. However, you should know that there aren't a lot of players for you to play with if you happen to NOT be in the US, and if you do connect to the US servers from outside the US, you can definitely expect some ping/latency issues which will impact your gameplay and overall game experience.