Yeah, tons of mods you need imho lol. Well, not necessarily need, but make the game WAAAy better ^^. First, throw warhead in the trash, it doesn't support mods and sucks lol. Two get the Crysis Natural Mod Config, install that at its highest settings (better than ingame settings and faster, lots of stuff was turned on and off, shaders and textures are at max and volumetric effects are optimized, lots of lighting effects are amped up). Crysis rygel texture pack, makes the already high res textures, ultra high res (they're modded textures, sheet metal and most metal looks WAAAY better) You can get realism mod, it just makes you really squishy and your opponents flippin' pwrfl. Finally, if you are cool like a fool in a swimming pool, the grand daddy of all flippin' awesome mods, Crysis particle mod, makes stuff light on fire, gives all particles in game physics, explosions create bursts of compression waves that make the trees around you bend, the nuke makes trees sway. Makes the game just look incredibly stunning and remember to enable motion blur, flippin sweet. Also, if you are rockin' a 5770 there, go ahead and pump the AA and AF up, AA to 4x shouldn't hurt the framerates at all like other graphics cards, and 8x AF should be good enough so that the ground looks amazing ^^. Hope I helped, enjoy the best graphically stunning game ever made