
Decimation - Free Demo
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 |
| Status | In development |
| Rating | Rated 5.0 out of 5 stars (2 total ratings) |
| Author | Duskblood |
| Genre | Strategy |
| Made with | Unity, Blender, GIMP, Audacity |
| Tags | Real time strategy, Sci-fi, Tower Defense |
| Average session | About a half-hour |
| Languages | English |
| Inputs | Keyboard, Mouse |
| Links | YouTube, Discord, Facebook |
Download
Development log
- Decimation Demo Patch v0.25.19 - Notes11 days ago
- Decimation Demo Patch v0.25.18 - Notes28 days ago
- Decimation Demo Patch v0.25.14 - Notes44 days ago
- Decimation Demo Patch v0.25.13 - Notes51 days ago
- Decimation Demo Patch v0.25.12 - Notes68 days ago
- Decimation Demo Patch v0.25.11 - Notes74 days ago
- Decimation Demo Patch v0.25.177 days ago







