Decimation

Decimation is a tower defense game in which you directly control a hero in ARPG-style combat while placing and managing towers. Tower placement and resource management matter, but your hero’s performance can decide whether you win.

Hero combat

Your hero has four active abilities, which charge either when enemies are defeated or through cooldown timers. You dodge attacks, collect power-up orbs and use skill rotations. Towers alone are not enough to secure victory.

Battle effects

Elite enemies drop power-up orbs that pause combat and offer three random choices from 15 battle effects. These include direct damage strikes, speed manipulation, damage amplification and resource boosts. The selection changes between runs, and timing an effect can turn a losing situation around.

Towers and progression

You place and upgrade towers with distinct roles, fighting alongside them as positioning, resources and timing shape each battle. Between battles, you can level up your hero and spend skill points, craft equipment from battle loot, and equip it on heroes and towers. New equipment modules unlock additional strategic options.

Campaign and challenges

The planned full version has 16 campaign levels across four Acts, three difficulty tiers, multiple heroes and towers, and an endless mode. The current version includes story content for two of the four planned Acts, with roughly 3 hours and 30 minutes of estimated playtime, as well as two Endless Challenge levels.