Screenshots
Watch trailer on Steam ↗Zombie invasion
Audie Martin, Sandra Martin · Published by The Pens Den · Official site ↗
Content notice: Endless killing of Zombies
3 user reviews — 33% positive (3 reviews) · 1 achievements
Last updated 28 Sept 2026
A fast-paced first-person shooter where you fight endless waves of zombies in a crumbling temple. Armed with a Pistol and Shotgun, survive increasing challenges with each round. Earn points to buy ammo and health from the in-game store. How long can you last against the relentless horde?
DJCTQ 14
£4.29
Lowest price we've ever recorded
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£4.29
Price history
4 Sept 2026Lowest: £4.29 · Highest: £4.2911 Oct 2026
Action · 2024 · More under £5 games
Experience non-stop action as you fend off relentless waves of zombies in Kharos Temple. Armed with a Pistol and Shotgun, use strategy to outlast the horde and earn supplies from the game’s store.
About this game
Zombie Invasion
Zombie Invasion is an intense, action-packed first-person shooter that throws you into a relentless battle for survival against waves of the undead. Set in a mysterious, crumbling temple, you'll face hordes of zombies in an ever-escalating fight to stay alive.
Features:
Endless Survival Mode: Test your endurance in a non-stop zombie onslaught, where each round becomes more challenging as the number of zombies increases.
Diverse Weapon Arsenal: Arm yourself with a variety of weapons, including an Axe, Pistol, and Shotgun. As you progress, upgrade your arsenal with enhanced versions of these weapons, each offering improved damage and increased ammo capacity.
Horde System: Every 10 rounds, brace yourself for a special horde wave, where up to 50 zombies spawn at once. Survive the horde, and the number of zombies in the next wave increases by 10%, pushing your survival skills to the limit.
In-Game Store: Earn points by defeating zombies and spend them in the store to buy ammo, health items, and limited-use skills like a nuke. Customize your loadout to fit your survival strategy.
Dynamic Spawn System: Experience a challenging progression as each round starts with a set number of zombies, increasing in difficulty with every round. Adjust your strategy as the game becomes more intense with each wave.
Achievement Tracking: Keep track of your zombie kills as you work towards unlocking Steam achievements. Can you reach the top and prove yourself as the ultimate survivor?
Immersive Atmosphere: Fight through a richly detailed temple environment, enhanced with atmospheric lighting and sound effects that pull you deeper into the world of Zombie Invasion.
Upcoming Features: Stay tuned for future updates, including new weapons, skills, and performance improvements, ensuring the action never stops.
Are you ready to face the invasion? Wishlist Zombie Invasion now and prepare for an all-out battle for survival!
Zombie Invasion is an intense, action-packed first-person shooter that throws you into a relentless battle for survival against waves of the undead. Set in a mysterious, crumbling temple, you'll face hordes of zombies in an ever-escalating fight to stay alive.
Features:
Endless Survival Mode: Test your endurance in a non-stop zombie onslaught, where each round becomes more challenging as the number of zombies increases.
Diverse Weapon Arsenal: Arm yourself with a variety of weapons, including an Axe, Pistol, and Shotgun. As you progress, upgrade your arsenal with enhanced versions of these weapons, each offering improved damage and increased ammo capacity.
Horde System: Every 10 rounds, brace yourself for a special horde wave, where up to 50 zombies spawn at once. Survive the horde, and the number of zombies in the next wave increases by 10%, pushing your survival skills to the limit.
In-Game Store: Earn points by defeating zombies and spend them in the store to buy ammo, health items, and limited-use skills like a nuke. Customize your loadout to fit your survival strategy.
Dynamic Spawn System: Experience a challenging progression as each round starts with a set number of zombies, increasing in difficulty with every round. Adjust your strategy as the game becomes more intense with each wave.
Achievement Tracking: Keep track of your zombie kills as you work towards unlocking Steam achievements. Can you reach the top and prove yourself as the ultimate survivor?
Immersive Atmosphere: Fight through a richly detailed temple environment, enhanced with atmospheric lighting and sound effects that pull you deeper into the world of Zombie Invasion.
Upcoming Features: Stay tuned for future updates, including new weapons, skills, and performance improvements, ensuring the action never stops.
Are you ready to face the invasion? Wishlist Zombie Invasion now and prepare for an all-out battle for survival!
System Requirements
Will my PC run this? →Minimum
Minimum:
- Requires a 64-bit processor and operating system
- OS: Win 11
- Processor: 2 ghz or higher
- Memory: 8 MB RAM
- Storage: 300 MB available space
Recommended
Recommended:
- Requires a 64-bit processor and operating system
Supported Languages
English*
*languages with full audio support
*languages with full audio support
Latest news
Patch NotesOfficial
New update coming!
Upcoming Update for Zombie Invasion – Player Stats and Kill Tracking! Hello Survivors! We’ve got an exciting update in the works for Zombie Invasion! In our next patch, we’re introducing player kill tracking – a new feature that records the number of zombies you’ve taken down during your fight for survival. What’s coming: Kill count tracking for each player Stats available in the UI so you can see your progress Performance optimizations and minor bug fixes This is the first step in a broader evolution of gameplay and player progression systems. Stay sharp, rack up those kills, and show the undead who’s boss! As always, we appreciate your support. Stay tuned for more updates soon. – The Pens Den TeamRead full article on Community Announcements (audmaphone)AnnouncementsOfficial
Clarification on the Use of Assets and Development of Zombie Invasion
As the developer behind Zombie Invasion, under The Pens Den, I want to address concerns raised about the use of pre-made assets, particularly regarding the Horror FPS Kit. Asset Usage We legally purchased the Horror FPS Kit and The Ancient Set from the Unity Asset Store, and like many indie developers, we used certain aspects of this kit to help bring our vision to life. Using pre-made assets is a common and accepted practice in game development, especially for small teams or solo developers, as it helps save time on basic mechanics and focus on creating original content. However, I want to emphasize that while some elements of the FPS kit were utilized (e.g., basic mechanics), the vast majority of the game's content is original and designed by us at The Pens Den. Custom Development The following key features were not part of the purchased asset pack and were entirely developed by our team, taking months of hard work and iteration: The Marketplace System: A fully functional marketplace for in-game transactions and currency. Endless Waves: Custom-designed endless wave mechanics to increase gameplay difficulty and immersion. Horde Events: Unique horde event scenarios that add challenge and excitement. Skills with Currency: A skills system integrated with an in-game currency, giving players a dynamic way to progress and customize their playstyle. Each of these features was coded, tested, and refined to align with our vision for Zombie Invasion, differentiating it from a simple asset flip. Final Thoughts We are committed to creating unique, high-quality experiences for our players, and I believe in transparency about our development process. We value your feedback, and we’re always open to discussions with our community about ways to improve the game. Thank you for your continued support and understanding. Sincerely, The Pens Den Zombie Invasion DeveloperRead full article on Community Announcements (audmaphone)AnnouncementsOfficial
New Horde Sequence and Portal to New Map!
Hello, Zombie Invasion players! We’ve just completed an exciting new feature for the game! Now, at the end of each horde, a portal will appear, allowing you to travel to the brand-new map. The map itself is still being optimized, as we're working on improving the frame rate performance. However, we’re excited to show you a sneak peek with this video clip: 🎥 Watch the video - https://drive.google.com/file/d/1WrBM5uoSGx5k3rxDPl1hy1itnUIFQhxS/view?usp=sharing What’s Next: We’ll continue adjusting and optimizing the new map to address the FPS drops. More updates will follow as we fine-tune the experience! Thank you for your support, and stay tuned for more updates as we get closer to finalizing these exciting new features.Read full article on Community Announcements (audmaphone)Patch NotesOfficial
Patch #2: Nuke Skill, Zombie Spawner Fixes, and UI Updates
Hello, Zombie Invasion community! We’ve just released Patch #2, and we’re excited to share what’s been improved in this update: Fixes & Improvements: Nuke Skill & Zombie Spawner: We’ve made optimizations to both the Nuke skill and the zombie spawner to ensure better FPS performance, especially on the new larger map when facing bigger groups of enemies. UI Discrepancies: Several UI inconsistencies that were noticed have been fixed, providing a cleaner and more polished experience. New Map Progress: The new map has been placed, and we’re now fine-tuning the placement of weapons, ammo, and spawn points to ensure smooth gameplay and balance. Stay tuned for more updates as we finalize these details! This patch is part of our ongoing commitment to improve Zombie Invasion. Your feedback has been incredibly valuable, and we appreciate your continued support as we work towards making the game the best it can be. Thanks for playing, and keep an eye out for more exciting news!Read full article on Community Announcements (audmaphone)Patch NotesOfficial
Official Announcement: New Map and Leaderboard Update
Hello, Zombie Invasion players! We’ve got some exciting updates in the works for Zombie Invasion! First, we’re currently developing a new map for the game, which will offer a larger area with more spawn points, more room to explore and move around, and possibly a brand-new feature to keep things fresh and thrilling! Upcoming Features: New Map: A larger playing area, more enemy spawn points, and increased strategic movement options. Leaderboard Configuration: We are working hard on setting up the leaderboard, but it’s taking a bit longer than expected. Your zombie kill counts will soon be tracked and compared across the community. Fixes Based on Feedback: We’ve listened to your reviews and are addressing some issues to improve your experience. Your feedback is invaluable, and we are committed to making Zombie Invasion the best it can be! We appreciate your patience and ongoing support as we continue to enhance and expand the game. Stay tuned for more updates! Thank you for being part of the Zombie Invasion community, and keep an eye out for more exciting news!Read full article on Community Announcements (audmaphone)
