SuperDefenseBuild the maze. Contain the strain.

Economy

Starting balance is 200 credits. Earn 1 credit for every 50 points you score.

The map

We give you a blank battlefield and total control. Your placements decide the path the enemy will follow. The dotted line shows where they’ll go.

Points

Each enemy is worth 10× the wave value.

Escrow

Launch a wave while enemies are still on the field and their full kill value goes into escrow. Each early launch in a row raises the multiplier: 1× for the first, then 1.5×, 2×, 3×, up to 5×. Clear the field to cash it all in, but if a single enemy escapes first, the whole escrow is forfeited.

Arsenal

Click a turret to select it, click again to sell.

Inoculation

Keep the mutants contained for 2 minutes and kill them all with the inoculation. 2 minutes after that, herd immunity will even kill the boss.