A downloadable Decimation

DECIMATION - FREE DEMO 

A Tower Defense Action-Strategy Game with RPG Elements 

Update (December 22, 2025): The latest demo (v0.25.19) now features two new turrets: The Sniper and the Flamer. The 3rd level of Act 1 was also added back to the demo to allow for more levels to test the new turrets. Hope you enjoy them! 



Download and play the free demo now - Experience the first 3 levels of Act 1.

WHAT'S IN THE DEMO 

Act 1's first three (3) campaign levels playable now 

 Features included: 

  •  3 (+2 new) Tower types with equipment upgrades 
  •  1 Playable Hero with experience progression, skills, and equipment 
  •  Multiple enemy unit types 

WHAT'S IN DEVELOPMENT 

Coming in Early Access and beyond: 

  •  Acts 2-4: 12 additional campaign levels 
  •  More Towers: At least 1 more additional tower/turret type
  •  More Heroes: 2 additional playable hero units 
  •  Research System: Global player upgrades 
  •  Equipment Sets: Powerful gear combinations 
  •  Special Modules: Additional tactical options 
  •  Higher Difficulties: 2 more difficulty tiers beyond the normal tier
  •  Endless Mode: Challenge yourself against endless enemy hordes

Complete game: 16 campaign levels across 4 acts, with 3 difficulty tiers and multiple game modes. 

ABOUT THIS PROJECT 

Hi, I'm Vince, a solo game developer working under Elementum Software Development Services, here in the Philippines. 

This isn't my first attempt at making Decimation. Twelve years ago, I tried to crowdfund an earlier version.  I failed because my scope was too ambitious and I had nothing tangible to show. 

This time is different. 

Over the years, I refined my vision into something realistic and achievable. On May 28, 2024, I committed to intensive development. In the 18+ months since, I've built Act 1 from the ground up - implementing all core systems, creating assets, writing code, and crafting audio. 

The free demo you can play now represents this work. It's a clear slice of what the complete game will be. If you enjoy it, you'll likely love the finished game. If not, that's okay too - but thank you for trying it. 

 Why I'm releasing this demo: 

  •  To find the audience this game is for 
  •  To gather feedback and make the game better 
  •  To prove I can deliver on this vision 

EARLY ACCESS COMING SOON 

Early Access launch has been moved to early 2026, which will include: 

  •  The complete Act 1 (4 levels) 
  •  All future Acts (2-4) as free updates when they're ready 
  •  All additional features and game modes 
  •  Regular development updates 

How to stay updated: 

  • Follow this itch.io page 
  • Wishlist the game on Steam
  • Join our Discord community 
  • Subscribe on YouTube 
  • Follow the game on Facebook

DEVELOPMENT ROADMAP 

This is a rough timeline based on current progress. Development may be faster or slower depending on various factors, but I'm committed to finishing this game. 

Target Q1 2026: Act 2 development complete
Target Q2 2026: Act 3 development complete
Target Q3 2026: Act 4 development complete
Late 2026/Early 2027: Final polish and full release 

These dates are estimates and subject to change based on development pace and feedback. 

WHAT MAKES DECIMATION DIFFERENT? 

Hybrid Gameplay: Combine strategic tower placement with direct action combat. You're not just watching towers fight - you control a hero in battle yourself.

RPG Progression: Unlock abilities, find or craft equipment, customize your loadout. Your character and heroes grow stronger throughout the campaign.

Story-Driven Campaign: Each act tells part of a larger narrative. You're not just defending random points - you're fighting for something.

Solo-Developed Love: Every pixel, every line of code, every sound effect has been worked on by one person who cares deeply about this project.

FREQUENTLY ASKED QUESTIONS 

Q: When will the full game be finished?
A: My current target is late 2026/early 2027, but timelines can shift during development. I'll update regularly on progress. 

Q: When will Early Access launch? 
A: Q1 or early Q2 2026. I initially targeted late 2025, but based on the game's current reception, decided to build more content for the launch.  Follow this page or wishlist on Steam for launch notifications. 

Q: How often do you update?
A: I aim to post development updates monthly, with major content updates (new acts) every 3-6 months depending on pace. 

Q: What if you can't finish the game? 
A: I've already invested 18 months into this project. Act 1 demonstrates I can deliver. Barring catastrophic circumstances, this game will be completed. It's not a question of "if" but "when."

Q: What platforms?
A: PC (Windows) initially. Mac and Linux are possible for full release depending on demand and resources. 

JOIN THE COMMUNITY 

Discord: discord.gg/tuYpdcDeDs - Stay updated on development, share feedback, and connect with other players.
YouTube: youtube.com/@DecimationTheGame  - Development videos and gameplay showcases.
Facebook: facebook.com/DecimationTheGame - Regular updates and behind-the-scenes content. 
 
Email: contactdecimationthegame@gmail.com - For direct questions or feedback. 

DEVELOPMENT UPDATES 

  • October 11, 2025: Act 1 demo releasedOctober 16, 2025: Decimation Demo v0.25.1 Patch released
  • October 19, 2025: Decimation Demo v0.25.11 Patch released
  • October 25, 2025: Decimation Demo v0.25.12 Patch released
  • October 26, 2025: Decimation Demo v0.25.12b Hotfix Patch released
  • November 11, 2025: Decimation Demo v0.25.13 Patch released (Turret Visuals and Effects update)
  • November 19, 2025: Demo v0.25.14 Patch released (UI/UX & Quality of Life Update, Turret Upgrade Cost Balancing)
  • December 4, 2025: Demo v0.25.18 Patch released - Demo scope limited to the first 2 levels of the game, visual updates, enhancements and changes.
  • December 21, 2025 - Demo v0.25.19 Patch released - 2 new turrets added, Level 3 added back to the demo, QoL and visual/audio enhancements.

[More updates will be added here as development progresses] 

SYSTEM REQUIREMENTS 

MINIMUM:
OS: Windows 10 with DirectX 11
Processor: AMD Ryzen 5 2600 / Intel i7-7700HQ
Memory: 4GB DDR4
Graphics: NVIDIA GeForce GTX 760 / AMD Radeon R9 270X / Intel HD Graphics 630
Storage: 1.5 GB (will increase with additional acts)

RECOMMENDED: 
OS: Windows 11 with DirectX 12
Processor: AMD Ryzen 5 5600 / Intel i5-8400
Memory: 8GB DDR4
Graphics: NVIDIA RTX 2080 / AMD Radeon RX 6600 XT
Storage: 1.5 GB (will increase with additional acts) 

LICENSE & USAGE TERMS 

This demo is free for personal, non-commercial use. Redistribution or resale is prohibited. The software is provided "as-is" without warranty of any kind. 

© 2025 Elementum Software Development Services. All rights reserved.
Developed by Vince Dulay

Updated 9 days ago
StatusIn development
Rating
Rated 5.0 out of 5 stars
(2 total ratings)
AuthorDuskblood
GenreStrategy
Made withUnity, Blender, GIMP, Audacity
TagsReal time strategy, Sci-fi, Tower Defense
Average sessionAbout a half-hour
LanguagesEnglish
InputsKeyboard, Mouse
LinksYouTube, Discord, Facebook

Download

Download
Decimation_Demo_v02519_Setup.zip 531 MB

Development log