You can't sell this software and use it to earn money. You can't remove the credit of the software. You can use it to make any level you want but you should mention GScience studio if you want to publish it.
A simple Zuma level tools pack
You can't sell this software and use it to earn money. You can't remove the credit of the software. You can use it to make any level you want but you should mention GScience studio if you want to publish it.
A simple Zuma level tools pack