Very cool!! Thank you so much for sharing all of these great resources. :)
And, your games look really cool. I especially think that the card game and the elephant game look really neat.
Well a collaborator of mine made an app for live wallpapers: https://play.google.com/store/apps/details?id=com.apps.thecelestialcoder.hieroglyphswallpaper&hl=en
Someday, I would love to make a memorization trainer app to help with memorizing words, translations, and definitions. But, it might be quite a while until I start working on it.
Please always feel free to share anything that you're working on and I can try to be of help. I love setting up little collaborations. :)
The one with sound is this one: https://www.memrise.com/course/466820/basic-verbs-34/ The author's made several courses, and there may be more with sound but I have not looked further.
For anki: https://apps.ankiweb.net/ but this is more for making your own cards (which is highly recommended - it's for ensuring you don't forget what you already know).
You need a phone (and phone number: Don't worry, no one can see it) to sign up, and then you can use any device. Here's from Telegram's official FAQ. https://telegram.org/faq#q-which-devices-can-i-use
Buy a grammar book, I bought this one couple years ago Beginner's Bengali (Bangla) with Online Audio (Hippocrene Beginner's) https://www.amazon.com/dp/0781814200/ref=cm_sw_r_apan_i_KKSXWN57S2MRC3EKJ3EJ
I was in your shoes once...
If you have an Android there's a sylheti dictionary app that I used to learn most of my vocabulary. Not sure if it's on iOS or not
https://play.google.com/store/apps/details?id=com.chocolateandbicycles.sylhetiproject
And the in there was a research paper/document that was a comparative analysis between sylheti Bangla and standard Bangla that I used to learn most of my grammar for sylheti. It was especially useful to pick up on the differences between the two dialects. There is a bit of jargon and technical linguistic language used but if you can get past that then there's a lot of useful information there. I have a pdf copy of it just dm me your email and I'll send it over to you. Good luck 👍
I use to always use radiobanglanet to listen to all the traditional/folk stuff as well as the occasional pop and rock side of things. However the one site I always used with its various stations all on one page seems to be gone, changed, or I simply can't find it.
This website however, seems to have all the stations but on separate webpages so no big deal.
P.S. I found one song on there that had straight up 100 percent bluegrass as part of the song. I'm talking banjo, fiddle, straw hat, and the whole nine yards. If anyone is able to find stumble across that again I'd be grateful as that was a song that I actually enjoyed. All I remember is the name of it began with an A and the title was kinda long.
https://www.clozemaster.com/languages/learn-bengali-online
Clozemaster has a Bengali option, I've used it before for another language and found its' method to be quite helpful.
Have you checked the sidebar of this sub? There are some resources there. Also, this book is known to people who learn Bengali https://www.amazon.com/Teach-Yourself-Bengali-Complete-Course/dp/0844237523 Also, if you have an account on Telegram, you may check this out: https://www.reddit.com/r/bengalilanguage/comments/5r095h/for_all_those_who_want_to_learn_or_practice/