A tower defense where your line is built from whatever soldiers you are dealt.
You pick only how to merge them and where they stand.
▣ Merge
Stack two of the same unit to level it up. Stack the right pair to promote it.
Medics, riflemen, breachers, snipers — each with a different role and range.
▣ Matchups
Light, Heavy and Fortified armor swing your damage from 0.65x to 1.5x.
Armor badges and colour-coded damage let you learn the matchups by playing.
▣ Disruptors
Wardens heal enemies, shielders absorb damage, jammers silence your units,
cloakers cannot be targeted. Firepower alone will not get you through.
▣ Growth
Clear stages to earn Research Points for permanent boosts.
Start each wave when you are ready, merge your whole squad with one button, speed up to 3x.
Hold the line.