if the game supports both systems, why not?
No they don't.
Yes, an activation code doesn't vary for different operating systems.
Minecraft was originally a game made for computers, but i think the Xbox may have it in their xbox live games now.
The general release of The Sims 3 is compatible with both PC and Mac computers. I believe the expansions are also compatible, but the case will display which operating systems the game will work on.
Video game systems use their own operating systems normally, for example the PS3 has it own operating system that is built in and updated regularly. This said, some systems can use 3rd party operating systems although these are rare and usually pointless. For example Windows 95 can be ported to a PS3 but it pretty pointless and mostly just for show.
Bubble Trouble is available as a flash game, so is compatible with all the operating systems that Adobe Flash supports. It is also available as an Android and iOS app.
32 is for 32 bit operating systems and 64 is for 64 bit operating systems. .. nothing to do with game play
An operating system (OS) is software, consisting of programs and data, that runs on computers, manages computer hardware resources, & provides common services for execution of various application software. For hardware functions such as input & output and memory allocation, the operating system acts as an intermediary between application programs & the computer hardware. Operating systems are found on almost any device that contains a computer from cellular phones and video game consoles to supercomputers and web servers. Examples of popular modern operating systems for personal computers are: Mac OS X, Microsoft Windows & Linux.
that depends upon the game, look for the games system requirements to view the operating systems prefered to run said game.
This is due to the game being on different operating systems. The developer most likely designed the levels differently for each OS's version of the game.
The Hitman video game is available on several systems including Microsoft WIndows PC, PlayStation 2 and 3, Xbox, Xbox 360 and GameCube. Hitman does not run on Apple operating systems.
Yes you can but you will not have have the worlds that you created on the other computers.