r/MSLGame

22K archived posts · Aug 2016 – Sep 2026

Official Subreddit of Monster Super League!

r/MSLGame

Monster Super League is a mobile monster catching MMO for Android & iOS. Hundreds of Astromon await you in Monster Super League!

Created Jul 31, 2016

12KMembers (last snapshot)

22KArchived posts

App Info

Monster Super League ↓

From cute animal types to charming human types!
More than 600 types of Astromon await you in Monster Super League!

Reddit Wiki with all sorts of guides

Official Links ↓

[Official Site] (https://www.facebook.com/monstersuperleague/?brand_redir=289823718074060)
Official Support Site
Wiki
[Official r/MSLgame Discord](https://discord.gg/G2Rd74G)
Unnofficial MSL Discord!
[4:33] (http://www.433.co.kr/)

Know of a guide or link you'd like to see here? Message u/Frailrain

Rules

Moderators' discretion will be used if necessary.

No Cheat/Exploit Discussion.

This includes Macros and Autoclickers.

No "Is this game good?" questions.

We can't decide that for you, try the game out yourself!

Be Respectful.

No witchhunting, bullying, or calling out players or clans. Refrain from accusing a player via IGN, tagging them, or posting an accusatory image without a person's real name, player name, AND clan name blacked out. Also, give credit in any possible way to the original artist if you're sharing fanart that you yourself have not made. If you're just posting something fun, don't worry about names.

No Account/Item Trading.

It's a scam most of the time.

Keep bragging post in moderation.

This is a really flexible rule, just make sure the front page isn't littered with brag posts, especially during the Hero Festival

No Low-Effort Threads.

When making a thread, make sure that you are contributing to the discussion by providing your thoughts. For example, a thread with the title "Slime is the best debuffer", don't have the body text be "/Thread", or "Discuss", or "Title." Back it up with why your (bad) opinion is correct!

Flair Your Thread Properly.

Don't know how to flair in mobile? Click here.

Follow Reddiquette.

Especially the 9:1 part, that is 9 parts community interaction, 1 part self-promotion. Please socialize yourself with the member here before you share your own content (especially if it's monetized) in the sub.

No Encounter Rate Threads.

RNG is RNG, and a megathread will be made whenever need to discuss arises.

Astromon Discussion/Comparison

Please include YOUR most detailed thoughts about any Astromon you want to discuss or compare.

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