| Level Set | Level | Name | Author |
|---|---|---|---|
| Firefox 53 | 001 | Cave 01 | Firefox |
| Firefox 52 | 020 | Intermission 20 | Firefox |
| Firefox 52 | 019 | Cave 19 | Firefox |
| Firefox 52 | 018 | Cave 18 | Firefox |
| Firefox 52 | 016 | Cave 16 | Firefox |
| Firefox 52 | 015 | Intermission 15 | Firefox |
| Firefox 52 | 014 | Cave 14 | Firefox |
| Alchemyst 01 | 001 | alchemyst 01 c1l5b | Altermaven |
| Recycled Mines 12 | 052 | Level 52 | Skippy |
| Recycled Mines 12 | 048 | Level 48 | Skippy |
| Firefox 52 | 013 | Cave 13 | Firefox |
| Firefox 52 | 012 | Cave 12 | Firefox |
| Firefox 52 | 011 | Cave 11 | Firefox |
| Firefox 52 | 010 | Intermission 10 | Firefox |
| Firefox 52 | 009 | Cave 09 | Firefox |
| Firefox 52 | 008 | Cave 08 | Firefox |
| Firefox 52 | 007 | Cave 07 | Firefox |
| Firefox 52 | 006 | Cave 06 | Firefox |
| Firefox 52 | 005 | Intermission 05 | Firefox |
| Firefox 52 | 004 | Cave 04 | Firefox |
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