I wouldn't actually want that many accesories, just keep it plain and simple, with just the usual stuff; e.g. silencers, lasers... Some upgrades to the weapons would be nice as well, more powerful ammo, ect...
I'd like to see extended / box magazines for rifles. The trade-off for more ammo is slower movement, slower aiming stance, maybe even a slower reload speed.
Keep the extended mags and the heartbeat sensors away! They ruin gameplay, especially the extended mags. Too many rounds is just so annoying. Hardly have to reload and you can just spam bullets.
I like the current attachments. Maybe add some as long as they aren't unbalanced.
This isn't rainbow six, no heartbeat sensor pls. And no noob-cannons for multiplayer.
I'd like to see a return of the minigun though, the vtol, and the moar. An automatic combat shotgun would be a nice addition. More than one kind of pistol and perhaps a melee weapon. I doubt it though. I'd still be happy with the same weapons and addons as 1.
I am not sure about adding more weapons add-ons as they were good enough as is and I can't think about what else they could add. IMHO the Nanosuit is the main weapon ... That is what CRYSIS is about not the secondary hand held weapons. I mean everyone can carry a hand held weapon in CRYSIS from the grunts to the infantry BUT just like they said in CRYSIS WARHEAD only the elite of the elite get the Nanosuit.
If they are going to add something make it for the Nanosuit. Nothing too fantastic though but militarily practical.
Are we making suggestions for single player or multiplayer or both here?
I'd only want a rifle drum/extended mag in single player as a midgame attachment. I doubt it would work well in multi, if not overshadow the likely return of the hurricane minigun and MOAR.
All old with some new such as: Gausse rounds(SCAR), Maby a bainot/tazzer, a extended barrel, or a futruistic magnetic scilencer that would accelrate the bullets by 1.5 resulting in more dammage.