Once the basics are solid, consider:
| Feature | Importance | L2J Mobius | L2J Acis | L2Tower | |--------|-----------|------------|----------|---------| | Full quests (1–85) | Critical | ✅ 98% | ✅ 95% | ❌ 40% | | AI raid bosses | High | ✅ Fully | ✅ Mostly | ❌ No | | Castle sieges | Medium | ✅ (AI clans) | ❌ (manual only) | ❌ | | Olympiad vs AI | Medium | ✅ | ✅ | ❌ | | GM commands | High | ✅ (limited) | ✅ (full) | ❌ | | Bot party members | Nice | ❌ (no) | ✅ (mercs) | ✅ (scripted) | | Offline shops | Nice | ✅ | ✅ | ❌ | | Easy install | Medium | ⚠️ (VM image avail.) | ✅ (exe) | ✅ (exe) | lineage 2 offline server high quality