Decimation

Released Aug 13, 2026by Elementum Software Development ServicesNo user reviews(Steam reviews)

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.

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?

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.

Game details

Decimation — frequently asked questions

When does Decimation release?

Steam lists the Decimation release date as Aug 13, 2026.

How much will Decimation cost?

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System requirements

Minimum

Minimum:
  • Requires a 64-bit processor and operating system
  • OS: Windows 10
  • Processor: AMD Ryzen 5 2600 / Intel i7-7700HQ
  • Memory: 4 GB RAM
  • Graphics: NVIDIA GeForce GTX 760 / AMD Radeon R9 270X / Intel HD Graphics 630
  • DirectX: Version 11
  • Storage: 1 GB available space

Recommended

Recommended:
  • Requires a 64-bit processor and operating system
  • OS: Windows 11
  • Processor: AMD Ryzen 5 5600 / Intel i5-8400
  • Memory: 8 GB RAM
  • Graphics: NVIDIA RTX 2080 / AMD Radeon RX 6600 XT
  • DirectX: Version 12
  • Storage: 1 GB available space

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