# King Slime — MapleStory Classic

King Slime is the First Time Together boss. Check the community stat reference and prepare for the party-quest encounter.

Canonical: https://maplestoryclassicwiki.com/bosses/king-slime/

Updated: 2026-10-23

King Slime is the First Time Together boss. Check the community stat reference and prepare for the party-quest encounter.

## King Slime reference stats

[![First Time Together party-quest gameplay](https://maplestoryclassicwiki.com/assets/official/party-quest-king-slime.webp)](https://maplestoryclassicwiki.com/assets/official/party-quest-king-slime.webp)

| Field | Community reference |
| --- | --- |
| Level | 32 |
| HP | 16,820 |
| Base EXP | 2,400 |
| Avoidability | 11 |
| Elemental resistance | Holy, Fire, Ice, Lightning |

Read October 23, 2026. These are community data fields, not a guaranteed personal EXP reward or a site-tested damage model.

## How to reach King Slime

Enter First Time Together through Lakelis at level 21 or above, on channels 3–12 at Grand Launch. Clear the preceding stages and collect the final room’s passes rather than treating this as an independently farmable field-boss spawn.

[KPQ stages, answers and checklists](https://maplestoryclassicwiki.com/guides/kerning-party-quest/)[Kerning City contacts](https://maplestoryclassicwiki.com/maps/kerning-city/)

## Prepare the party

Agree who gathers the passes, reserve healing supplies, and check that the party can handle the other enemies in the room. Elemental resistance is a reason to review your actual attacks, not to assume an elemental weakness from a normal Slime.

The source lists eleven regular Slimes after the boss dies. Do not let completion of the boss kill replace the final pass and exit checks.

## Rewards without an invented drop chance

The community walkthrough lists Squishy Shoes as a possible boss reward and a Companion’s Magic Box on completion. A chance is not a guarantee, and this page supplies no percentage. The ordinary field versions of Jr. Necki and Curse Eye have different records from their KPQ copies.

## Good questions, quick answers.

### Where does King Slime spawn?
Inside First Time Together, rather than on a regular field-boss hunting route.

### Is 2,400 EXP guaranteed to my character?
It is the community base EXP field. Party sharing and other conditions can change credited EXP.

### Can I use old boss HP values?
Check the Classic World record instead; this reference lists 16,820 HP, with its community source and date.

## Sources & version notes

Official launch rules are from Nexon's October 21 notes (snapshot checked October 22). Community references below were read October 23, 2026; build choices and training trial windows are editorial, not site-tested rankings.

- [Nexon · Grand Launch Release Notes](https://www.nexon.com/maplestory/news/general/46506/grand-launch-release-notes) · 2026-10-21
- [NiaMeowDB · King Slime](https://meowdb.com/msclassic/monsters/800003) · 2026-10-23
- [NiaMeowDB · KPQ walkthrough](https://meowdb.com/msclassic/guides/kerning-city-party-quest-kpq-guide) · 2026-10-23