Ok so for some reason for me the pop up is always blank. (Tried other browsers) However I can play it using the GDevelop link you have. For some reason i cant move strait away once the game starts, I have to click the window first before i can move. I died in like 5 seconds lol
Trying to actually play the game using lobbies is a pain. Every time I die I have to join a new lobbies as the game thinks im still in the game. Most of the time GDevelop Lobbies freaks out and crashed.(Not your fault tho they just be that way)
What i did get to play was fun but a fast game. I found the cursor a bit hard to se but that my issue.
Fun game but a pain to get into.