Click the recipe, the click 'Learn'. Go to an Alchemy machine, activate it, find the recipe, make sure you have the required materials/cr/energy then you can craft.
No, its a simple playfull game it has no viruses
It's an online game, your data is saved automatically. Unless you're doing a stage, you can't save midway.
spiral knights is supposed to launch on April 4, 2011. the preview version of the game ended in march 28, 2011, but the game continued early for preview players on April 1, 2011.
league of legends trust me its awesome ive played some spiral knights its alright buts its never kept me as long as league has
You don't have to, but doing so makes the game easier and faster to access.
Yes, if you link your Steam and Spiral Knights accounts, you will receive 200 mist energy as a reward. Mist energy is a form of in-game currency in Spiral Knights that allows you to purchase various items and upgrades.
Spiral Knights, Darkorbit, Countersnipe (Flash game); That's all I know of.
This is a common problem for a lot of Steam users. First try defragging your game then try updating it. If that doesn't work, uninstall, then re-install the game. If that doesn't work, you may have to re-install Steam.
The only games you can really hack game currency in would be Offline Singleplayer games. Literally every online game is setup so that the Currency is stored on the server, that way it -cant- be hacked. The only way to even try to hack currency would be to hack the server, but that goes into committing illegal actions.
Crystal energy is a secondary currency is Spiral Knights. Like your Mist Energy, which regenerates over a 22 hour period, Crystal Energy, or 'CE' can be used to power certain objects, elevators, machines, doors and the like. However, CE is also tradeable, unlike CE, but is NOT regenerating. To get it, you either need to pay money for it, or buy it from the market with Crowns, or 'CR', the standard currency of the game.
In a game of chess, each player starts with 2 knights, so there are a total of 4 knights on the board.
If by 'hacked' you mean 'altering game files to empower your character', then no, or 'hack free CE/CR', also no. Even if you did manage to, GM's have access to your trading history. Such a hack would be exposed easily.