Hmm I didn't see any mention of free version only. Making a MOBA with the free version, restricted layers, 100 events and no families seems like a bit of a challenge, you would just be tying your hands behind your back. Your game is showing some promise so I would suggest purchasing a C2 license rather than creating a load of workarounds for what I explained can be only a few events. The workarounds themselves are going to make you start pushing toward that 100 event cap anyway.