You can't.

Yes, Nemomon is right. There is no absolutely way to migrate your progress from NinjaKiwi Flash BTD5 to Steam BTD5.

Consider the 2 games 100% separate.

Thanks for the responces. I refunded as that is just awful of them to not support such a thing.

Both of that games have different features (the Steam one has much more of them than the Flash version), so it is virtually impossible to be able to migrate from one version to the other.

They share their name, but generally they are two different kinds of game.

Originally posted by VQ. Ti Rone:

Thanks for the responces. I refunded as that is just awful of them to not support such a thing.

That might have been a bit premature, honestly.

While I understand your perspective, Nemomon touched on it above - yes, the 2 versions share a common core concept and share many of the same maps.

However, the Steam BTD5 version does add:

- a ton of new content including new maps, towers, agents;
- a huge reduction in overall game lag that inevitably occurs in Flash BTD5.

NK is a tiny, tiny company. The Flash BTD5 version is 100% free to play [as are most of their Flash games on the NinjaKiwi site].

They need to make money somehow.

Honestly, the asking price of Steam BTD5 is extremely reasonable for all the new content you get and also for the guaranteed 100s to 1000s of hours you will be able to play in order to achieve everything in the game legitimately.

cheers!
-les

But muh rank 67 account though

Originally posted by ♡ Princess Cadance ♡:

Originally posted by Stidler.com | Ti Rone:

Thanks for the responces. I refunded as that is just awful of them to not support such a thing.

(yes i know it's a necro)

You do not seem to understand, that accomplishing this task, is next-to-impossible.
:vvvvvv_verdigris:

This post is 5 years old.

Sort of, yeah

It is beyond stupid that you aren't able to sign in to ninja kiwi!

Originally posted by Ti Rone - whatisidling.com:

Sort of, yeah :lunar2019deadpanpig:

I know it's been two years but there is the ninjakiwi archive on steam that would get you the flash version that you could sign into