Hi ! I just see this Jam but some points are problematics / not explained like : 
 - Authorized game engine.

- Is template are authorized ?

- Brought assets are authorized ?

- What type of software is authorized ? Only free or all type ?

- Is any theme prohibited ?

- We can do fps AND tps ? 

- We have to make a dedicated server infrastructure for the game ?

- We can use a private hosting / server solution like AWS / GameSparks ... ? 

Thanks for your time, I just all is clear before doing anything ! ( I hope I help to get some answer for anybody ^^)

Ho ! Sorry I forgot :

- Is any platform restriction ? (Windows / Mac / Linux / Android / Ios / Web browser )

Any Assets are usable as long as you give credit.

You can use any game engine: Unity, Unreal etc....

and yes TPS is great! I did say get creative didn't I?

I would like you to have at least Windows and Linux, but if you want to make it playable on mac Android, Ios , web browser that's great too!

You do not have to make dedicated server, but at least something like with bots or a way for players to host servers.

I would like to see some realism, but anything will do, also a good gore system is fun.. but just get creative!

Also all type of software is great!