From a fun perspective, this is unfortunate, because there is usually one or two weapons that are general purpose enough they should always be carried. The rest

From a fun perspective, this is unfortunate, because there is usually one or two weapons that are general purpose enough they should always be carried. The rest have some sort of gimmick that makes them useful only in certain circumstances (tank approaching, sniper area) or are just wacky (shrink ray, freeze ray, net gun). With the tiny weapon limit, the esoteric guns never get any playtime. Larger arsenal also encourages some kind of rock-paper-scissors resistance mechanism where critters take double damage against foos, but resistance to baz.