PLEASE NOTE: This review is written for the 2021 Minetest Game Jam version of this game, by a PARTICIPANT. I used Minetest version 5.4.1 to playtest.
This is one of the few game jam submissions that are actually PLAYABLE. Really important, many people did not get that far (and thus gained lots of thumbs down from me, sorry. :-( ). And this game feels complete, with multiple levels, a menu and everything you expect. Even just 1 level would have been enough for me, but you went with multiple. Nice!
So yeah, this is a classic bomberman clone with everything you expect from it. I don't know what else to say, but I just like it. I think the execution is done nicely. I'm missing a singleplayer mode, but it's okay since multiplayer seems to work.
I also can't remember any bugs. The game isn't really great, but it's kinda good in my eyes.
The menu is done very well, it has many features, even an in-game help is provided (something that many games with much MORE time to work in lack!). I know how much boring work it is to put a good menu together, and you did it completely within the time. I highly appreciate the effort that was put into the menu. Although I think, graphically, the menu is still kinda "meh", from the usability and features standpoint it is good.
Most importantly, this submision perfectly fits game jam's theme: "small game". It's a small yet COMPLETE game. Clear and easy thumbs up.
For post-jam I think more levels would be nice. A singleplayer mode would be very cool. I hope someone will host an actual server of this game someday, that would be cool.
FYI, there is a public server up, and has been since the end of the jam :D
Actually, there are two servers up, an official testing/reviewing server that may be replaced with a different address, and one hosted in chile.