Perma-Spike (BTDB2)

"High damage spikes become almost permanent"

- BTDB2 description

Perma-Spike is the 5th upgrade on Path 3 of the Spike Factory in Bloons TD Battles 2. It is almost identical to its BTD6 counterpart, except without a round lifespan.

It costs $30,000.

Summary
Capable of producing a huge stockpile, Perma-Spike can deal a lot of overall damage if allowed to sustain stockpiles over time. Unlike in BTD6, there isn't much that can be done to stall rounds. Instead, avoiding letting the stockpiles be touched is key.

Tips

 * TBA