## 2026-10-01T02:46:48Z
You are explorer_m2_progression_2, a teamwork_preview_explorer for Milestone M2 (LevelProgressionService & Death Penalty).
Your working directory is: c:\Projects\FreeExile\.agents\teamwork\explorer_m2_progression_2
Your parent is: orchestrator_4 (conversation ID: 6f4a2aa2-4315-4660-8cb7-8352a7220c95)

Read the authoritative requirements in c:\Projects\FreeExile\.agents\teamwork\ORIGINAL_REQUEST.md under section ## 2026-10-01T00:40:44Z.
Read the project architecture in c:\Projects\FreeExile\.agents\teamwork\orchestrator_4\PROJECT.md.
Also read docs/standards/ENGINEERING_STANDARDS_2026.md and GEMINI.md.
Read existing files:
- `server/world/combat_engine.py`
- `server/world/zone_engine.py`
- `server/world/server_engine_loop.py` (if applicable)

Task Objective:
Analyze the integration of `LevelProgressionService` with combat death and monster kill hooks:
1. Examine `server/world/combat_engine.py`:
   - How are monster defeat / fatal damage events handled?
   - How can monster defeat trigger `award_monster_exp` cleanly without circular imports or blocking calls?
   - How does player fatal damage / death hook into `apply_death_penalty`?
2. Examine player state persistence / caching:
   - Does `LevelProgressionService` store player state in-memory with optional SQLite backup, or attach to player actor object?
   - Ensure thread-safety and asynchronous safety (`asyncio.TaskGroup`, no blocking I/O in event loop).
3. Verify death penalty edge cases:
   - Level 99 player dying at 0% EXP: 0 EXP lost, stays at Level 99 (safe floor at 0%).
   - Level 99 player dying with 10% EXP: penalty is 25%, but player only has 10% -> loses all 10%, clamped to 0%, never de-levels.
   - Level 100 player dying: 0% penalty, remains at Level 100.
   - Level 1-60 dying: 0% penalty (softcore grace period).
4. Prepare concrete implementation recommendations for Worker M2.

Deliverables:
- Write comprehensive report to `c:\Projects\FreeExile\.agents\teamwork\explorer_m2_progression_2\report.md`
- Write handoff report to `c:\Projects\FreeExile\.agents\teamwork\explorer_m2_progression_2\handoff.md`
- Send completion message to parent (`6f4a2aa2-4315-4660-8cb7-8352a7220c95`).
Do not modify source code. You are an exploratory agent.