Thursday 7 November 2013

History Of Computer Games: Comparing Games

In this blog post I will be comparing a game from the 70s called Combat (Atari, 1977) with another game more recently released within the last five years known as World of Tanks (Wargaming.net, 2010). 

Combat was a simple game created by Atari; released with the Atari 2600 console. In this game you had 2 players and the aim was to kill the other player to score points. Both players would either be a Tank, Biplane or a Jet and you could shoot your weapon at the other player. The game featured different screen arrangements for the players to move about in and the players had different abilities depending on which screen arrangement; such as the ability to curve bullets by rotating the tank, ricochet bullets off walls and an invisible tank mode where the tanks are invisible except momentarily after they shoot. In the aircraft vehicle you could shoot off of the side of the screen and it would continue on to the other side of the screen allowing you to catch your opponent off guard! 



Combat gameplay video 

World of Tanks is a free multiplayer online game created by Wargaming.net and self published online through the Internet. This online game was first released in 2010 for PC and focused on player vs player combat in randomly selected teams. The game has premium features that you can pay for which generate revenue for its developers whilst improving the gameplay for the player. In World of Tanks you take control of a tank or an armoured vehicle and the aim is to defeat the opposing team by either eliminating them, capturing or defending bases. 


28 minute World of Tanks gameplay video with commentary 

Just like in Atari's Combat, World of Tanks features different game modes. In World of Tanks there are 3 random game types: Assault mode; two teams, one plays defensively protecting their base from the other team while they attempt to capture it, Encounter Battle mode; also has two teams but they both have to capture the neutral base located between the two teams, Standard Battle mode; again two opposing teams but each one has to capture the other team base while preventing their own from being captured. Each game mode changes the strategy needed to win the game, however, defeating all opposing players always defaults in winning. 


In Atari's Combat, the game would finish and restart a new one after the time limit was reached. World of Tanks also has game time limits, ranging from 10-15 minutes, depending on which battle mode is selected. Also it is possible to tie in some scenarios if nobody clearly wins. 

At the end of a game every player is presented with a results screen that tells them if they win/lose or draw, how much experience and credits they earned, their ranking and a medal. This is different to Atari's Combat where the scores would begin to flash and it would simply start a new game. This is a more rewarding advancement to the player; to show them their achievements on screen as it gives them a sense of accomplishment. 



Victory screen 

The idea of earning medals as achievements in World of Tanks is similar to the Trophies that you could earn in Smash Bros Melee (Nintendo, 1999) on the Nintendo 64 console. 


Super Smash Bros. Trophies 

Instead of changing the vehicles and game behavior at set times like in Combat; World of Tanks allows each player to choose their vehicle before starting a game session and it even allows them to pick which game types they are interested in playing. 

In the World of Tanks game garage interface you can select different kinds of vehicles ranging from light tanks to heavy tanks, upgrade modules, make repairs and buy new things. The vehicles have many different modules which can be upgraded such as the Gun, the Turret, the Suspension, the Engine and the Radio. The player must also select which type of ammunition they will use allowing them to upgrade their damage potential. These are all new advancements when comparing it to Combat


The Garage Interface 

The Garage interface was previously seen in games such as the MechWarrior series created by Activision, Ltd. In the first version of the game, there was the option to repair, reload and sell mechs but there was no customisation option. 


MechWarrior (Activision, 1989) 


MechWarrior 2 (Activision, 1997) 

In MechWarrior 3 the player was able to customise the battle mechs by changing the components such as weapons, ammunition, equipment and armour. 


MechWarrior 3 (Hasbro Interactive, 1999) 

Like in Combat; a World of Tanks player is able to aim their attacks to direct where their missiles will go. Players must use the mouse to aim an on screen Reticle before firing; just like in a first person shooter game. In Combat the players can curve their missiles by rotating their tank; the missiles are influenced by the rotational movements made by the player allowing them to shoot around the barriers. 

The Interface in Combat is very simple when compared to World of Tanks. The latter has a busier interface; it has new additions such as a mini map, selected weapon shells, health bars and team status bars for both player teams. There is a timer in the top right corner to show the player how much time they have got, a scoreboard, a reticle for aiming and even a chat system for writing messages to other players. 


World of Tanks User Interface 

One of the first video games to have a minimap was Defender (Williams Electronics, 1980), there was also Battlezone (Atari, 1980) which had 3D graphics and a minimap. The use of minimaps has become an important feature in most RTS and FPS type games; they can be used to show enemies, allies and waypoints, etc. 


Defender (1980) featured a minimap at the top of the screen 

When aiming your weapon the screen changes into a first person view with a crosshair for allowing you to control where missiles are fired. 


Heads Up Display 

World of Tanks has a statistics screen to allow the player to view their lifetime score with each playable vehicle, any medals they may have earned, total game experience points and their percentage of total victories. The statistics are like a scoring system which can be a bragging right for example if the player has the highest percentage of winning or the most games played. The statistics are an improvement on classic Combat scoring system which resulted in either a win or loss and then it was forgotten. 

Statistics screen 

The characters in World of Tanks are all machines of war; Tanks and armoured vehicles. In Combat the players do not get to choose what character they play as because they are given a set game mode which changes each time between the Tanks, Biplanes or Jets. 


Combat Tanks 

The gameplay in Combat is slow paced, the players are able to plan their attacks by positioning their character and depending on the game mode; they are able to either bounce bullets, steer bullets or shoot the side of the screen and hit the player at the other side of the screen. In World of Tanks the player has vehicles with guns and multiple types of shells to use in their weapon; these can be switched while playing. World of Tanks combat is real time and the player does not have to face the enemy head on to shoot at them. 

Scoring in Combat was all about killing the other player as many times as the player could. In World of Tanks you have to work as a team killing enemy players and capturing or defending the base. Each game will add Experience points and Currency to your account which both allow you to improve your gameplay as you play more and more games; these could also be counted as being a score. The game records the players victories and losses for showing on the Statistics screen; the statistics are counted as being a score to compare with other players on the game leaderboard. 

The element of Experience points comes from role playing games where the characters would win battles and earn points to eventually increase their level; building up their strength and abilities. One of the earliest games which had Experience points was Dungeons & Dragons

Premium Features are something that is fairly new to the gaming scene; the idea is that a game can be released for free and still make money is becoming more and more popular with developers. Players can pay for certain features or privileges within a game and the developer can add more premium features to existing games to increase revenue without having to make new games. Paid for features can be aesthetic changes or they can often be made to make players stronger to increase the likely hood of people paying. Some games add new levels or allow the player to progress quicker with premium bonus boosts. 

World of Tanks allows players to buy an in-game Gold currency which then allows the player to buy premium shells and other premium content. The Gold currency can also be used to upgrade the player account in to a Premium Account. The selling point for a Premium Account is that it boosts the amount of credits and experience gained with each battle. 

Research Points are a form of points that World of Tanks players aim to gather; these points allow the player to unlock new equipment or unlock new Tanks; depending on whether the points are free tank RP or tank RP. The player automatically gains Research Points whenever Experience points are gained. 

In World of Tanks you have to equip characters known as crew members such as a Commander, Gunner, Loader, Radio operator and a Driver. The crew members have their own stats, abilities and experience points which can be improved through training. The interesting feature about the crew members is that they can be injured; causing an effect on the vehicle being controlled by the player. It is possible to make a player knocked out the game if all of his crew are incapacitated. If a crew member is injured the player must use a First Aid consumable. 

Consumable items are an extra item which the player can use to repair, increase skills, distinguish fires, or increase movement speed. There are some premium consumables which have greater effects but cost Gold to buy. 

The most obvious difference between the games are the graphics; one of the first ever 3D games to feature simple 3D vector graphics with Tanks was Battlezone (Atari, 1980). Computers got more and more advanced the graphics improved soon after with DirectX and dedicated GPUs. 


Battlezone with 3D vector graphics 


References 
http://strategywiki.org/wiki/Combat#Game_Variations 
http://strategywiki.org/wiki/Combat#Tank_Games 
https://worldoftanks.com/dcont/fb/wot_guide/world_of_tanks_game_manual_en_com_web_8_8.pdf 
http://www.worldoftanksguide.com/guide-garage.shtml 
http://www.worldoftanksguide.com/guide-game.shtml 
http://www.worldoftanksguide.com/guide-hud.shtml 
http://www.worldoftanksguide.com/guide-game-currency.shtml 
http://www.worldoftanksguide.com/guide-crew.shtml 
http://www.abandonia.com/en/games/471/Mechwarrior.html 
http://www.gamasutra.com/view/feature/4078/the_history_of_defender_the_joys_.php 

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