Bosses — ten acts, a short name list, and the gaps
Here, Pixel Lineage means the turn-based Roblox roguelike, not the LineageOS Android ROM.
Checked 2026-10-23 · sources listed at the bottom of this page.
What I checked
I can place a handful of bosses in acts because two guides agree. I cannot list their moves. Shura and Dread Captain are Ultras, not bosses, so they are not in this table.
Acts
| Name | Where |
|---|---|
| The Slime King | Act 1, level 12. Rename Scroll. Dwarf and Celestine heartblood. |
| Crypt Lord | Act 2, level 24. Nightborne heartblood. Nightmare name: Crypt Lord Unbound. |
| Mother Blight | Act 3 Cursed Forest, level 26. Human and Sylvan heartblood. |
| Ancient Sentinel | Act 4. Seraph heartblood. |
| Malgrath | Act 5. Alias Mallgrath. Goblin and Ashborn heartblood. |
| Grimrow | Act 6. Alias Grimsow. Mushroom heartblood. |
| The Tolling Bell | Act 7. Vesper and Tideborn heartblood. |
| Vitrea, the Glass Wyrm | Act 8 Glass Wastes. Stonekin heartblood. Phase count unknown. |
| The Blight Colossus | Act 10 Nightmare. Seraph heirloom. |
| Just a Rock | Secret, level 25, two phases. |
| Todd from Accounting | Secret, 0.5% encounter. |
Questions
Where are the secret bosses?
Guides name Just a Rock, Todd from Accounting, and Nana Rot as rare encounters around 0.5%. I do not have a complete secret list.
Is Shura a boss?
No. Shura is the Oni Ultra.
Sources
- Allthings locations — accessed 2026-10-23
- Fandom — Pixel Lineage Wiki (21 Oct 2026 reference pass) — accessed 2026-10-23