Is this even possible?
I would like to create a small browsergame, similar to a mini version of the famous game Neopets ().
I'm not really sure, if this is a homepage or a game and if it can be created in construct 2 ... So maybe you could tell me if it's possible and maybe link to a few tutorials how to start this?
Probably the first step is to go through Ashley's Multiplayer Tutirial.
This isn't easy, but after going through all his tutorials, you will at least understand how to program multiplayer games and whether C2 multiplayer is suitable for what you want to achieve.