Power Tower - Cloud Islands app for iPhone and iPad

In the ol fantasy west, you quickly learn to count on your towers.

Power Tower is a fun tower defense game, set in a western-themed fantasy world, where the player defends some slug settlers mine from rock golems. Build towers with different types of attack, then use Function Crystals infused with magical mathematical energy to power them up! Its all about analyzing the situation and making good choices in the moment: do you need higher fire rate or more damage for the coming wave of golems? And which function would be better suited for boosting them, the one that increases in power with each shot or the one thats more powerful the more enemies are left?

Its a slug-eat-slug world out there, partner. Get out there and show them golems what-for!