Decimation screenshot 1
Decimation Gameplay Trailer
Decimation Story Intro
Decimation Hero Gameplay - Iris
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Sci-fi tower defense meets ARPG-like hero combat. Build towers then fight alongside them with your hero as you battle through a campaign to uncover the fate of a colonization effort on a distant planet.

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About Decimation

Tower defense where YOU are the deciding factor. This isn't passive strategy. You command a hero on the battlefield with ARPG-style combat while managing tower defenses. Perfect tower placement means nothing without playing your hero to the fullest.

Decimation video 1

ACTIVE HERO COMBAT

Control your hero directly with ARPG-style combat:

4 active hero abilities that charge from defeated enemies or use cooldown timers
Avoid enemy attacks, pick up power-up orbs, and execute precise skill rotations
Your hero's performance determines victory or defeat—towers alone won't save you

ROGUELITE BATTLE EFFECTS

Elite enemies drop power-up orbs that pause combat and present 3 random choices from 15 game-changing battle effects:

Direct damage strikes, speed manipulation, damage amplification, resource boosts and more
Different effects each run keep battles fresh and unpredictable
Strategic timing of these effects can turn losing situations into clutch victories

RPG PROGRESSION 

Upgrade your hero and arsenal between battles:

Level up your hero to spend skill points
Craft equipment from battle loot to equip on towers and heroes
Unlock new strategic options as you acquire new equipment modules
Decimation video 2

TACTICAL TOWER DEFENSE

Place and upgrade towers with distinct roles while fighting alongside them. Resource management, positioning, and timing matter—but your hero skills are what clinch victory.

COMPLETE 1.0 VISION:

16 campaign levels across 4 Acts, 3 difficulty tiers, multiple heroes and towers, endless mode replayability.

WHY EARLY ACCESS?

This is solo development. Act 1 demonstrates the complete gameplay loop—now Acts 2-4 focus on content execution and refinement. Your feedback shapes balance, difficulty curves, and feature priorities as development continues.

Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.

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