Hi! Thanks for sharing your opinion!
The title is "Do NOT NOT...", so it becames an affermative sentence!
About the multiple submissions I can only say that it is something totally fine, I could have done it with more jams, but I tried to choose only the jams in which the game would have fitted better with the theme!
The game is intended to be hard and focused on the gameplay, not on the graphics (I did it in only 2 hours).
Anyway I appreciate your honest point of view! So thank you!