Are there any restrictions on the technologies used to submit a game to the site? I heard it started as a Klik N Play dedicated website, but was wondering if i can submit a game developed - say - in unreal engine 4 or unity?
There are no restrictions but in my opinion, I wished for every game released on the site to be only made in clickteam's engines. But that's my opinion. But there are no restrictions to what engine you use.