FreeUp Orbless is a different take on the Orbless strategy that particularly uses Free Upgrades and (ideally) Black Hole Digestor.
The general goal of Orbless is to carefully control damage so that Enemies die mostly within Spotlight to leverage the Spotlight Coin Bonus. Ideally this is paired with high uptime or permanent Black Hole (BH) and Golden Tower (GT).
Since the goal is to kill mostly within Spotlight. Spotlight Missiles are the perfect tool, but other damaging Ultimate Weapons (UW) can work as well.
Like all Devo strategies, Orbless usually requires intentionally leaving some abilities (like the namesake Orbs at 0) and forgoing Free Upgrades to control which abilities get leveled and when.
FreeUp Orbless takes a different spin on this and starts with all Free Upgrades maxed. But leaves the entire attack section of the workshop unlocked but at level 0. This allows Free Upgrades to slowly max out the attack portion of the workshop and therefore scale damage output gradually.
Ideally we use Black Hole Digestor as Generator, to benefit from the Free Upgrades as well as ensuring we keep Tower Range at 30m, even when using full Free Attack Upgrades.
Furthermore we ideally have: