this is a very good game for one that is just starting out, needs more maps, bigger maps, more weapons there is too much recoil on the MP5, maybe some other sights/attachments/upgrades and on some VERY big maps (that I hope you will make) some vehicles would be cool but otherwise its a very good game.
Have you tried the Unity's Web player latest version avaliable on the game instructions? Usually works! =D Thx for playing!