Survival Mode tests your endurance by pitting you against an endless stream of opponents. Your health carries over between rounds, with a small recovery after each victory. The goal is to defeat as many opponents as possible. Key strategies include:

- Defensive Play: Prioritize not taking damage. Blocking and evading are crucial.
- Efficient Combos: Focus on combos that deal good damage but are also safe and easy to execute consistently.
- Health Management: Utilize characters with good defensive options or those who can recover health (though this is rare in KOF XIII).
- Guard Cancels: Use Guard Cancels (Forward + LP + LK while blocking, costs 1 Power Gauge) to escape pressure and prevent chip damage.
- Chip Damage Awareness: Be mindful of chip damage, especially against projectile characters.
This mode is a true test of your overall fighting game fundamentals and ability to adapt to various opponent playstyles while conserving your resources.