Batman TMNT chronological placement
 

Hi there.. I apologize in advance as I have already asked this question but could not find previous thread or where I wrote down answer..
I know Batman TMNT was an elseworlds story but in a previous post we discussed where we could fit the story if we tried to fit it into the current TMNT IDW timeline.. so what issues numbers was it we decided the story could occur in between if shoe horned into continuity? Thanks peeps 🙏

Either after #37 or after #40.

Let's shave it down based on important details.

Shredder isn't dead and Bebop and Rocksteady are around, that puts it between issue 25 and 50 to start with. The Turtles were seemingly operating in NYC again, implying the farmhouse deal was over, that shrinks the gap, leaving us with 33-50. Donatello was in his Turtle form, implying 44 had not yet happened which still sets it back slightly, 33-41.

So probably in the best possible gap there.

What about Batman/TMNT 2?
Can that also be shoe horned into IDW timeline?
If so? Where?

Well, Baxter turns into a fly, so... Nowhere, it fits nowhere, absolutely nowhere.

I like to think the first Batman crossover happens before the first Ghostbusters crossover, when the teleporter still has more bugs in it.

The second crossover is its own thing and doesn't really fit into the IDW timeline.