Constrained Weapon Loadout
A constrained weapon loadout limits the player to carrying two guns at once, so every pickup is a decision about what to abandon rather than an addition to an ever-growing arsenal.
Capacity is the whole constraint. With two slots, ammunition scarcity becomes meaningful, weapons can be tuned to fill distinct roles without redundancy, and a level designer can predict roughly what the player is holding on entering a room. Grenades and melee usually sit outside the limit so there is always an answer available, and discarded weapons stay on the ground as a visible, retrievable record of the choice.
Bungie adopted the rule for Halo: Combat Evolved in 2001, partly because a gamepad has nowhere to put a nine-entry weapon wheel and partly because the studio wanted its sandbox readable. Two weapons bind to comfortable buttons and swap in a moment, and an encounter can then be built on the assumption that the player carries one long-range and one close-range option, or has already made a mistake.
Limiting the loadout gave console shooters a clarity their inventory-heavy predecessors lacked, and it pushed level design toward supplying the right weapon near the moment it is needed. Losses are equally clear: the walking-armoury fantasy disappears, experimentation carries a cost, and players who enjoy hoarding find the rule stingy. Games have argued the point ever since, some shipping both schemes and letting the audience pick.
Lineage — traced back to a root
Every mechanic in this dataset resolves to an ancestral chain. This one is 3 steps deep, beginning with Object Collision As Verb in 1962.
Descends directly from
Carried forward by 4 later games
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Also called: two-weapon limit, limited loadout