While there are no traditional 'builds' in Rez Infinite, optimizing your gameplay revolves around maintaining your avatar's highest evolution stage and strategically managing your Overdrive stock. Think of this as your 'survival build'.

- Prioritize Evolution: Always prioritize collecting 'Evolution' items, especially if you've taken damage. Reaching the Humanoid form gives you the maximum health buffer.
- Overdrive Management: Don't hoard Overdrive. Use it to clear dense enemy waves, escape dangerous situations, or quickly dispatch high-HP targets. However, don't waste it on single, easily dispatched enemies. Aim to always have at least one Overdrive stock for emergencies.
- Rhythmic Firing: A consistent, rhythmic firing pattern not only contributes to the music but also helps you clear enemies efficiently and maintain your score multiplier, which indirectly aids survival by clearing threats faster.
- Aggressive Defense: The best defense is often a good offense. By quickly destroying enemies, you prevent them from attacking you.
Mastering these aspects creates an optimized 'build' for any challenge.