Category
Releasing a game fully, publicly, but only in selected countries before a global launch — a live test with real players spending real money, in a market small enough that failure is survivable. Why
Because games are among the most complex consumer software produced, the number of possible states is effectively unbounded, and testing has to stop at some point that is decided commercially rather
Crunch is extended periods of mandatory or expected overtime, often for months, in the run-up to a milestone or release. It is one of the industry's most persistent and most criticised practices.
Because VR produces the reverse of ordinary motion sickness: your eyes report movement while your inner ear reports none. It is the same sensory conflict mechanism, running in the opposite direction.
A review embargo is an agreement that critics who received early access will not publish until a specified time. Metacritic aggregates published reviews into a single score. Both shape how games are
Stick drift is a controller registering movement when the stick is untouched. It is overwhelmingly caused by wear in the potentiometer inside the analogue stick module. How a conventional stick
It depends heavily on what the mod does and how it is distributed, and the honest answer is that most modding operates in a space the rights holder tolerates rather than one where the modder has
They describe additional content sold after release, differing in scale and in what you are buying. DLC (downloadable content) is the umbrella term for anything added after launch. It ranges
A publisher provides the money, infrastructure and commercial expertise around a game, while the developer builds it. The two are sometimes the same company; frequently they are not. What a publisher
Both build on Rogue, a 1980 dungeon-crawler, and the distinction concerns how strictly they follow its formula — plus one mechanical difference that matters most in practice. The defining features of
Skill-based matchmaking (SBMM) places players in matches against opponents of similar ability, using a hidden rating derived from performance. How the rating works. Most systems descend from Elo or
Cross-play lets players on different platforms play together. Cross-progression lets a single account's purchases, unlocks and progress follow you between platforms. They are separate features, and a
They describe increasing levels of rework, and publishers use the terms loosely enough that the distinction is worth knowing before buying. A port moves a game to a different platform with minimal
They are content classification systems indicating the minimum age a game is considered suitable for, plus content descriptors explaining why. The two systems cover different regions and work
The emulator itself is generally legal; obtaining the games usually is not. That distinction is the core of the answer and is frequently blurred. The emulator. An emulator is software replicating
Whatever the category rules say — which is the whole point. Speedrunning has no single definition of a valid run, because different categories deliberately permit different things, and the rules are
Because cheats operate at that level too, and software can only reliably detect and block things running at the same privilege level or lower. The privilege model. Operating systems separate user
Games as a service (GaaS) describes games designed to be operated continuously over years rather than sold once and finished, with ongoing content updates and ongoing revenue. The contrast is the
A battle pass is a seasonal progression system: players complete challenges and earn experience to advance through a track of rewards, usually with a free tier and a paid premium tier unlocking more.
Netcode is the collective term for how a multiplayer game synchronises state between players across a network. It is one of the hardest problems in game development, because information takes time to
Procedural generation creates content algorithmically at runtime or build time rather than having a designer author it by hand. Rules and randomness produce levels, terrain, items, quests or entire
A game engine is the underlying software framework a game is built on, providing the systems every game needs so developers do not rebuild them from scratch. What an engine provides: A rendering
Because games are among the hardest software projects to schedule, and the industry has slowly concluded that delaying is usually cheaper than shipping broken. Why estimation is so unreliable here:
Both are randomised reward systems sold for money or for a currency bought with money. You pay for a chance at an item rather than for the item itself, and the design draws directly on