Vehicle combat game terms

Tank and vehicle combat games carry a vocabulary of their own, most of it borrowed from ballistics and none of it explained in the tutorial. This guide defines the terms a player meets in the first week and shows how they interact.

The genre's appeal is that its numbers are legible: a shell either defeats a plate of armour or it does not, and the reason is calculable. That legibility is also why the vocabulary is worth learning properly. A player who understands penetration, angle and module damage is making decisions; a player who does not is aiming at the middle of the enemy and hoping.

Armour, penetration and angle

Armour thickness

How much material sits between a shell and the inside of a vehicle at a given point, measured in millimetres. It varies across the vehicle: front plates are thicker than side or rear plates in almost every design.

Effective armour

The thickness a shell actually has to pass through, which increases as the plate is angled away from the shot. A moderately thick plate at a steep angle can defeat a shell that would pass straight through it square on.

Penetration

The thickness of armour a shell can defeat at a stated range, usually falling as range increases.

Ricochet

A shell deflecting off a plate rather than penetrating it, typically when the angle exceeds a threshold set by the game's rules.

Alpha damage

The damage of a single successful shot before modifiers. High alpha with a slow reload rewards patience and accuracy; low alpha with a fast reload rewards sustained exposure.

Overmatch

A rule in some games where a sufficiently large shell passes through thin armour regardless of its angle.

Modules, crews and the parts that break

Module damage is damage to a component — an engine, a gun, a track, a radio — rather than to the vehicle's health pool. It is why a vehicle that still shows plenty of health can be effectively out of the fight: a damaged gun that cannot be aimed is a spectator. In most games of this type, a repair system restores modules during a match with a delay, and the choice of what to repair first is a genuine tactical decision.

Crew skills are progressions attached to a vehicle's crew rather than the vehicle itself, improving handling, spotting or reload. They usually carry between vehicles under stated conditions, which makes a crew a longer-term asset than any individual vehicle, and which is why experienced players talk about training crews rather than buying vehicles.

Spotting, camouflage and the information layer

Games in this genre separate seeing from knowing. Spotting is the mechanic by which one vehicle reveals another to its whole team, and it is governed by view range, line of sight and camouflage value rather than by whether a player can make out a shape on screen. Firing usually reduces camouflage temporarily, movement often reduces it, and vegetation usually improves it up to a point.

The consequence is that a match has an information layer running underneath the shooting, and a vehicle contributing nothing to the damage tally can be deciding the match by spotting for it. Scoring systems that reward spotting damage exist precisely because that contribution is otherwise invisible.

Ammunition and vehicle classes

Most games in this genre give each gun two or three shell types, and the choice between them is the clearest illustration of how the vocabulary connects. A standard armour-piercing shell has moderate penetration and full damage. A special or premium shell usually trades damage for penetration, which makes it the answer to a target whose effective armour is too high for the standard round rather than a straightforward upgrade. A high-explosive shell does reduced damage on a non-penetrating hit rather than none, which makes it useful against lightly armoured targets and against modules. Special shells typically cost more, sometimes in premium currency, which is where this page meets money and purchase terms.

Vehicle classes divide the roster by role rather than by nation or era. Heavily armoured vehicles hold ground and absorb fire; medium vehicles trade armour for mobility and flexibility; light vehicles trade both for speed and spotting, playing the information layer described above; and long-range artillery-style vehicles fire indirectly with slow, high-damage shots. A team composed entirely of one class loses to a balanced one, which is why matchmaking in these games usually balances classes rather than only skill.

The vocabulary interacts rather than stacking: a fast vehicle with poor camouflage is spotted before it arrives; a well-armoured vehicle angled badly presents its flat side rather than its effective armour; a gun with high alpha and a slow reload punishes a missed shot twice, once in damage and once in time.

Tiers, tech trees and premium vehicles

A tier is a bracket describing relative capability, used by matchmaking to decide which vehicles meet which. A tech tree is the branching chart in which unlocking one vehicle opens the next, so progression is a path rather than a list. A premium vehicle is bought outright rather than unlocked, and typically has its own earning characteristics — often better currency earnings, which is the commercial logic behind it. Whether that constitutes an advantage in play is the pay-to-win argument set out in money and purchase terms.

For a new player, the practical implication of tiers is that climbing quickly is a mistake. Higher tiers cost more to run, punish mistakes harder and are populated by players with trained crews. The vocabulary here is most useful applied slowly.

The example this reference uses

The genre vocabulary above is easiest to check against a live game, and the one this site uses as its recurring example is World of Tanks. The vendor describes it as an online multiplayer tank action game in which teams of players fight in modelled vehicles across a rotating set of maps, with progression organised through a tech tree. It is distributed free to play on desktop, with clients for Windows, macOS and Linux, and registration through a single opt-in flow of the kind described in account and sign-up terms.

Anything specific — current vehicles, current statistics, store contents, system requirements — belongs to the vendor's own pages, which are the only source that stays correct. Classification information for computer games in Australia, including consumer advice for a particular title, is published by the Australian Classification Board in its searchable database, and should be read there before a game is bought for or played by a younger household member. Games in this category commonly include purchasable items with randomised contents, which is one of the matters a classification decision takes into account.

Visit the World of Tanks website↗

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