Terra Mater Games is delighted to announce the release of Shrooms! Tower Defence, a whimsical and cozy 3D tower defence game on Steam.
Cute, squishy, and armed to the gills — your Shroom defenders are the forest’s last hope against lumberjack invasion! Grow, evolve, and command your Shrooms to protect your unique island home.
Created entirely by solo developer Hamish Paget-Brown, Shrooms! Tower Defence blends strategic gameplay with a light-hearted, feel-good atmosphere. Players lead a tribe of adorable mushroom creatures as they defend their enchanted forest island from waves of bumbling lumberjacks armed with saws, axes, flamethrowers, and poor decision-making skills.
Shrooms! Tower Defence combines accessible, family-friendly design with tactical depth. Its distinctive mechanics include procedural island maps, enemies that carve their own paths, unlockable mushroom species, and gentle roguelite meta-progression that allows players to grow stronger after every run – or to give themselves more of a challenge!
About the Game
Deep in a tranquil island forest, a colony of charming little mushrooms live in peace… until lumberjacks arrive with saws, axes, and no respect for nature.
Place defensive Shrooms, deploy unique mushroom abilities, and unlock powerful upgrades as waves of hapless lumberjacks attempt to chop their way through your sacred groves.
Designed for players who love cozy vibes and strategic thinking, the game blends relaxed gameplay with humorous character moments, colourful environments, and satisfying tower defence combat. Perfect for casual gamers, cozy game fans, and anyone who loves watching cute mushrooms absolutely obliterate cartoonish invaders.
Shrooms includes roguelite mechanics with meta-progression that carries over between waves. As you play, you’ll unlock new Shrooms, upgrades, biomes, modifiers, and fun challenges that keep every run feeling fresh. Modifiers let players customise their experience - make your favourite Shrooms extra powerful for a laid-back, chaotic run, or give the lumberjacks a boost if you’re craving a real challenge!
Key Features
- No cookie-cutter maps! Every island is procedurally generated with rivers, forests, and choke points that force you to rethink your strategy every run.
- Nature fights dirty! Poisonous Shrooms, exploding Shrooms, natural-disaster-summoning Shrooms — each species has unique powers and playstyles.
- No lanes, no rails! Lumberjacks wander freely, carving their own roads and bridges as they go. Defend from every angle — not just a straight line.
- Axe-wielding weirdos! Speedy sprinters, flamethrower fanatics, jetpack junkies, and massive boss jacks — every enemy brings a new headache.
- Bend the battle your way! Unleash player-controlled abilities, apply game-changing modifiers, and complete skill-testing challenges that shake up every run.
- Grow stronger every run! Each failed invasion feeds the forest. Unlock new Shrooms, discover new biomes, and activate powerful modifiers that twist each run into something new. Your tiny fungi get stronger every time you try… even if the trees don’t survive.
- Play your way! Relaxed modes, challenges, and modifiers let players dial the difficulty up or down.
- Endlessly replayable! Procedural maps, unlocking Shrooms, and a growing list of modifiers keep every run feeling new.
About the Developer
Terra Mater Games is the studio name of solo game developer Hamish Paget-Brown, who single-handedly created everything you see in the game. He loves blending cozy aesthetics with playful mechanics to craft experiences that feel warm, humorous, and satisfying to play. With a background in Biology, Hamish brings a natural-world influence into the games he creates.
Shrooms is Terra Mater’s debut project — a love letter to tower-defence classics, cozy games, and the joyful chaos of tiny mushrooms defending their home.
Release Info
Platforms: Windows & macOS (Steam)
Engine: Unity
Release Date: 27th November 2025
Price: $9.99 / £8.50 / €9.75 (with a 10% launch discount)
Developer: Terra Mater Games
Genre: Cozy Tower Defence / Strategy / Roguelite
Age rating: All ages
Links
Steam Page: https://store.steampowered.com/app/3310170/Shrooms_Tower_Defence/
Trailer: https://youtu.be/vvTSraHlIhs
Website: https://www.terramatergames.com/
Press Contact: shroomstowerdefence@terramatergames.com