Open now · By request
Project: rEvolution playtest
by Umbral Studios
Project: rEvolution is a tower defense game set in a dystopian Cyberpunk world. With placeable and wieldable turrets, modular upgrades, and evolving enemies, it blends strategic depth and replayability, offering a fresh experience within the genre.
It's free to ask. The developer chooses who gets in.
- Access
- By request
- On playtest since
- Jun 11, 2026
- Planned release
- Q1 2027
- Developer
- Umbral Studios
- Platforms
- Windows
- Players
- Single-player
- Languages
- English
How to join the Project: rEvolution playtest
- Open the game's Steam page with the Request access button. Sign in to Steam if it asks.
- Request access to the Project: rEvolution playtest there. It's free and doesn't commit you to anything.
- The developer lets players in, often in batches, so it can take a while. Steam emails you when you're in, and the playtest appears in your library.
New to playtests? How Steam playtests work
About Project: rEvolution
PLAYTEST NOW! Share your thoughts in the in-playtest feedback form and join our Discord community to help shape the future of Project: rEvolution
Project: rEvolution is a fast-paced action-roguelike tower defense game built around dynamic turret control, modular upgrades, and evolving enemies. Each run gives you new tools, new modifiers, and new tactical problems to solve as you place, wield, and swap to evolve your turret companions.
Core Features:
- Placeable & Wieldable Turret Companions: Deploy turrets like traditional tower defenses, or pick them up and wield them directly. Switch between lane control and mobile firepower on the fly, adapting your strategy to ever-changing waves of enemies.
- Modular Upgrade System: Customize each turret through a powerful, run-defining draft system. Upgrades don’t just improve stats, they change how your turrets function, adding new firing patterns, unique effects, stat buffs, and multi-module synergies.
- Stat Buffs – Increased health, speed, resistances, or damage to counter dominant builds
- Unique Abilities – New behaviors that alter movement, targeting, or interaction with towers
- Mutators – Run-wide modifiers that compound over time, forcing constant adaptation as difficulty rises
- Every run randomizes:
- Upgrade Offerings
- Turret - Enemy Pairings
- Enemy & Boss Modifiers
- Map Conditions
- Events & NPCs
- Companions & Events: Throughout each run, companions and scheduled special events appear at key moments in the weekly cycle, introducing powerful, and often unpredictable, opportunities. These encounters can fundamentally reshape your build through turret experimentation, transformational effects, evolutionary upgrades, high-risk bonuses, or meaningful strategic tradeoffs. Some NPCs allow you to refine and push your turrets through stat tuning and long-term evolution paths. Others offer volatile, high-impact modifications that promise immediate power at the cost of lasting consequences—forcing you to decide how far you’re willing to evolve.
- Creative builds
- On-the-fly problem solving
- Rapid repositioning
- Adapting to unpredictable scenarios
Whether you plan meticulously or improvise through chaos, your decisions define your success. Project: rEvolution is currently in development. Follow the project and wishlist to stay updated on new systems, progression features, and upcoming playtests.
From the game's Steam page.





