Based on my observation:
- Fixed pattern as bot react is based on loops in a small area
(Normal attack and walking around relentlessly while waiting for monster respawn, now some of them do offer free blessing (priest), noticed some of them jump and run(need confirmation on this**) ).
- Low adventure index (subjective).
- Abnormal level at certain map with warp (subjective).
- Equipment durability wore off (subjective).
- have the tendency to KS normal players
- Bots normally kills off easy mobs (Those with magic attack, AoE, painful skills are often not in their list).
**- Will stay in same maps for days (**unless they are hunting for legendary collectible else does not make any sense right?)
- Anti social behavior and does not react to accusation or conversation.
- Normally do not own a pet for obvious reason: maximizes silver gain for selling it.
- Normal class of choice for botters would be: Swordsman and Cleric (Correct me if I am wrong)
- Have enormous number of monster killing. I believe the database should be able to backtrack and deploy certain monitoring on this players using information as below:
- My assumption - since they do not have commitment, I strongly believe their attribute would have remain untouched (Maybe we can check on this part??).
Potential bot future behavior?
- maybe able to roam whole maps?
- able to react to conversation or accusation?
- Use skills to kill mobs more efficiently (right now, i believe they are having SP management issue and not mature yet).
- Engage in PVP and perform flawless teamwork?
- KS normal players on world boss? They can be in several parties.
Feel free to add more tips to spot a bot. Hopefully we can make a clean game without bots. 
