Decimation

Decimation

Early access since Aug 2026

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.

100% positive · 11 reviews
Pending
Early access · Awaiting evaluation
Pending
Early access · Awaiting evaluation

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Steam $5.99
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Media

Details

Publisher
Elementum Software Development Services
Achievements
—
Platform
Windows
Controller
—
Steam Deck
Not rated
Players
Single-player

About this game

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.

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

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?

Your feedback shapes balance, difficulty curves, and feature priorities as development continues. 

WHAT ELSE SHOULD YOU KNOW ABOUT THE GAME'S EARLY ACCESS VERSION?

  • EA story content covers 2 out of the 4 planned campaign acts with an estimated playtime of roughly 3 hours and 30 minutes of gameplay.

  • Beyond the campaign, there are 2 Endless Challenge levels in the EA version.

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EA GAMEPLAY TRAILER MUSIC ATTRIBUTION

"Anomaly Detected Part I" by Machinimasound.

Source:

Licensed under CC BY 4.0

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