Hi,
firstly: I appreciate Automation very much so far (good work folks) 
Secondly: Will there be sleeve engines in later versions?
Thank you very much,
kevin22
Not in the final version, maybe somewhere in the future after all that.
Currently there is Inline 3 4 5 6, V6, V8, V10, V12 and probably 1 or 2 I’m forgetting. That’s about it if I understood correctly from the developers.
EDIT: Delted the nonsense
Wizzy, don’t be a new Juno in spreading wrong info. How difficult is it to look up? Answer: not difficult. 
Sorry! Thought had it all good in my head! Next time i’ll double check!