# Orbit Wars v13 — Full-Spectrum Domination Agent

## Elo Target: 1000+

## New Features (v12 → v13)

| Feature | Impact | Lines |
|---------|--------|-------|
| **Gang-up missions** | Attack enemy planets weakened by inter-enemy combat (4P) | ~30 |
| **Elimination missions** | Focused kill of weakest enemy — 1.5x bonus in 4P | ~40 |
| **Rescue missions** | Save threatened planets before they fall | ~35 |
| **Recapture missions** | Retake just-lost planets (arrive after fall + 1-10 turns) | ~35 |
| **Followup phase** | Use leftover attack budget for opportunistic captures | ~30 |
| **Total war endgame** | Dump all ships at weakest enemy in final 55 turns | ~25 |
| **Opponent profiler** | Adapt 20+ parameters mid-game based on enemy behavior | ~80 |
| **finalize_moves** | Safety net preventing over-sending from any planet | ~10 |
| **Better doomed evacuation** | Try to capture something first, retreat only as fallback | ~30 |
| **Extended horizon** | 130 turns (was 110) for better long-range planning | 1 |

## Test Results

| Matchup | Result |
|---|---|
| V13 vs Random | 2/2 wins (eliminated step ~120) |
| V13 vs Starter | 2/2 wins (eliminated step ~120) |
| V13 vs V12 (1v1, alternating P0/P1) | 6/8 wins (75%) |
| V13 vs 3×V12 (4-player) | Survived all games, competitive |

## Architecture

`agent(obs, config)` → opponent profiler → `WorldModel` → `plan_moves(world, deadline)`

### Plan Moves Phases:
1. **Strategic missions** — reinforce, rescue, recapture, elimination, gang-up
2. **Capture/snipe enumeration** — all (src, target) pairs scored
3. **Multi-source swarm assembly** — 2/3-source coordinated attacks
4. **Crash exploit** — arrive after inter-enemy fleet collisions
5. **Score-sorted dispatch** — execute best missions first
6. **Followup** — opportunistic captures with leftover budget
7. **Doomed evacuation** — try capture, then retreat
8. **Rear forwarding** — move backline surplus to frontline
9. **Total war** — dump all ships at weakest enemy

## Key Constants (from 1224 Elo agent)
```
HOSTILE_TARGET_VALUE_MULT = 2.05
ELIMINATION_BONUS = 55.0
EXPOSED_PLANET_VALUE_MULT = 2.0
GANG_UP_VALUE_MULT = 1.4
WEAKEST_ENEMY_VALUE_MULT_4P = 1.5
PROACTIVE_DEFENSE_RATIO = 0.28
```